KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that...
-
Upload
cory-randall -
Category
Documents
-
view
220 -
download
0
Transcript of KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that...
![Page 1: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/1.jpg)
KINGDOM ANIMALIACharacteristics of
Animals
![Page 2: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/2.jpg)
Picasso time!
3 minutes!Draw the first thing that
comes to mind when you hear the word…….
ANIMAL
![Page 3: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/3.jpg)
Picasso time!
How many of you drew a familiar animal such as a dog , cat or horse?
How many drew a wild animal?How many drew more than one type
of animal?Did anyone draw something that
shows the general characteristics of an animal, rather than a specific animal?
![Page 4: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/4.jpg)
Picasso time!
If you knew nothing about animals, what would you conclude about animals based on these drawings?
![Page 5: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/5.jpg)
Animalia
![Page 6: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/6.jpg)
![Page 7: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/7.jpg)
![Page 8: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/8.jpg)
![Page 9: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/9.jpg)
![Page 10: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/10.jpg)
![Page 11: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/11.jpg)
![Page 12: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/12.jpg)
![Page 13: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/13.jpg)
![Page 14: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/14.jpg)
![Page 15: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/15.jpg)
![Page 16: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/16.jpg)
![Page 17: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/17.jpg)
![Page 18: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/18.jpg)
![Page 19: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/19.jpg)
![Page 20: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/20.jpg)
![Page 21: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/21.jpg)
![Page 22: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/22.jpg)
![Page 23: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/23.jpg)
![Page 24: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/24.jpg)
![Page 25: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/25.jpg)
![Page 26: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/26.jpg)
![Page 27: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/27.jpg)
![Page 28: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/28.jpg)
General Characteristics
All animals are eukaryotic and multicellular
All animal cells do not have cell walls
All animals are heterotrophic: - They are unable to obtain energy directly from the sun and
must therefore obtain food and energy from other Heterotrophic or Autotrophic organisms
![Page 29: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/29.jpg)
To survive Animals must:
• Feed to gain nutrients
• Respire to use oxygen
• Have an internal transport for o2, nutrients, and waste
• Excrete their wastes
• Respond to their environment
• Move (actually some are sessile!)
• Reproduce
![Page 30: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/30.jpg)
How would you group animals?
Frog, horse, shark, snake, jellyfish, shrimp, lobster, octopus, snail, sea star, eagle, cricket, crab, salmon, dolphin, monkey, earthworm, tapeworm, butterfly, moose, iguana, turtle, bat, eel, squid, bumble bee, sea urchin, leech, earthworm, tarantula spider, oyster, clam
What are the Unifying Characteristics of each group you have made?
![Page 31: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/31.jpg)
Animal Cell Diagram
![Page 32: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/32.jpg)
Animal Species
Somewhere around 9 or 10 million species of animals inhabit the earth.
About 800,000 species have been identified.
![Page 33: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/33.jpg)
Seven Levels of
Taxonomic Classificatio
n
Kingdom
Phylum
Class
Order
Family
Genus
Species
![Page 34: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/34.jpg)
Animal Phyla
Biologists recognize about 36 separate phyla within the Kingdom Animalia.
We will look at 9 phyla:8 invertebrate phyla
![Page 35: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/35.jpg)
Major Animal Phyla
Arthropoda87%
Mollusca5%
Chordata2%
Cnidaria1%
Platyhelminthes1%
Nematoda1%
Annelida1%
Porifera1%
Echinodermata1%
Other12%
![Page 36: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/36.jpg)
Animal Classification
1. Level of Organization (Tissues)2. Type of Body Plan3. Type of Symmetry4. Type of Coelom5. Segmentation6. Embryological Development
![Page 37: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/37.jpg)
![Page 38: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/38.jpg)
1. Level of Organization
All living organisms can demonstrate different levels of organization:
Atoms,Molecules,
Cells,Tissues,
Organs,Organ Systems,Organisms.
![Page 39: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/39.jpg)
1. Level of Organization
Cellular level:- No tissues present, just cells
Tissue level:- Has tissues but no organs- Has 2 germ layers
– Endoderm = inner layer of cells– Ectoderm = outer layer of cells
Organ level:- Has 3 germ layers
– Endoderm = inner layer of cells– Ectoderm = outer layer of cells– Mesoderm = middle layer of cells
![Page 40: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/40.jpg)
TISSUE LAYER ORGAN & ORGAN SYSTEMS THEY FORM
Ectoderm Nervous system
Skin
Mesoderm Muscles
Circulatory System
Skeletal System
Reproductive System
Endoderm Lining of gut and respiratory tracts
Liver
Pancreas
![Page 41: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/41.jpg)
1. Level of Organization con’tThe bodies of most animals
(all except sponges) are made up of cells organized into tissues.
Each tissue is specialized to perform specific functions.
In most animals, tissues are organized into even more specialized organs.
![Page 42: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/42.jpg)
1. Level of Organization con’t
a. Cellular Levelb. Tissue Levelc. Organ Level
![Page 43: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/43.jpg)
2. Body Plan
Sac-Like Plan:- Has an incomplete digestive
system with only one opening which serves the function of both the mouth and the anus
Tube-Within-a-Tube Plan:- Has a complete digestive system
with two openings – a mouth for food input and an anus for waste output
![Page 44: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/44.jpg)
2. Body Plan con’t
a. Sac-Like Planb. Tube-Within-A-Tube Plan
![Page 45: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/45.jpg)
3. Body Symmetry
How many ways can you divide a pizza into perfect halves?
![Page 46: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/46.jpg)
3. Body Symmetry con’t
How many ways can you divide a chair into perfect halves?
![Page 47: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/47.jpg)
3. Body Symmetry con’t
How many ways can you divide a rock into perfect halves?
![Page 48: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/48.jpg)
3. Body Symmetry con’t
a. Asymmetrical body (ex. Rock)
b. Radial Symmetry (ex. Pizza)
c. Bilateral Symmetry (ex. Chair)
![Page 49: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/49.jpg)
Body Symmetry
Asymmetry (sponge)Radial symmetry (sea anemone)Pentaradial symmetry (starfish, sea urchin)Bilateral symmetry (human, insect)
![Page 50: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/50.jpg)
Body Symmetry
![Page 51: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/51.jpg)
Body symmetry
![Page 52: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/52.jpg)
Animal Symmetry
The most primitive animals are asymmetrical.
![Page 53: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/53.jpg)
a. Asymmetrical
Ex. The Sponges
![Page 54: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/54.jpg)
Radial Symmetry
…applies to forms that can be divided into similar halves by more than two planes passing through it.
Animals with radial symmetry are usually sessile (remain in a fixed place), free-floating, or weakly swimming.
![Page 55: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/55.jpg)
b. Radial Symmetry
Ex. Sea Stars, Sea Urchins, Anemone
![Page 56: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/56.jpg)
c. Bilateral Symmetry
Animals with bilateral symmetry are most well-suited for directional movement which makes them motile
![Page 57: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/57.jpg)
Radial vs. Bilateral Symmetry
![Page 58: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/58.jpg)
Cephalization
Bilateral Symmetry usually has led to cephalization—the process by which sensory organs and appendages became localized in the head end of animals.
![Page 59: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/59.jpg)
4. Type of Coelom
A coelom is an internal body cavity that develops from the mesoderm tissue layer during an animal’s development.
This cavity lies between the gut and the body wall and is lined by epithelial cells which make up the peritoneum.
![Page 60: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/60.jpg)
4. Type of Coelom con’t
1.Acoelomates2.Pseudocoelomates3.Coelomates
![Page 61: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/61.jpg)
Acoelomate Pseudocoelomate Coelomate
EndodermMesodermEctoderm
No Coelom
Body Cavity (-) Peritoneum
Body Cavity (+) Peritoneum
![Page 62: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/62.jpg)
![Page 63: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/63.jpg)
a. Acoelomates
These animals have no other cavity than the gut.
They are often called the “solid worms.”
![Page 64: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/64.jpg)
b. PseudocoelomatesThese animals have a
body cavity (the pseudocoelom) which is not completely lined with mesoderm.
The “tube within a tube” body plan.
This category is also composed of mostly worms.
![Page 65: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/65.jpg)
c. Coelomates
These animals have a “true coelom” lined with mesodermal peritoneum.
Most animals are coelomate.
![Page 66: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/66.jpg)
5. Segmentation
Segmentation refers to the repetition of body parts that contain similar structures along the length of the body.
This can lead to specialization of body parts because various segments become differentiated for specific purposes
![Page 67: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/67.jpg)
5. Segmentation con’t
![Page 68: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/68.jpg)
Animal Evolution
We typically study animals in three groups which reflect their evolutionary history.
A. The Lower Invertebrates
• These phyla demonstrate a fairly linear evolution (simple biology)
• They include: Porifera, Cnidaria, Platyhelminthes and Nematodes
![Page 69: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/69.jpg)
Early embryonic development
![Page 70: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/70.jpg)
The blastopore becomes….
The mouth in protostomesThe anus in deuterostomes
![Page 71: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/71.jpg)
![Page 72: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/72.jpg)
Animal Evolution
B. The ProtostomesThis is one of two main
branches of animal evolution
• Named this way due to embryo development
• They include the Annelids, Molluscs, and Arthropods
![Page 73: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/73.jpg)
![Page 74: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/74.jpg)
Animal Evolution
C. The Deuterostomes
• These are the the animals on the other great branch of animal evolution
• Include the Echinoderms and the Chordates (including us!)
• Represent the most highly evolved animals
![Page 75: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/75.jpg)
Animals
MulticellularEukaryotic HeterotrophsNo cell walls7 “must have” behavioursEvolutionary advances
![Page 76: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/76.jpg)
![Page 77: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/77.jpg)
Evolutionary “Advances” effect behaviour
1. Multicellular body plan2. True tissues (germ layers)3. Bilaterally symmetrical body plan (vs.
radial, asymmetrical)4. “Tube-within-a-tube” body plan (vs no
body cavity)5. Coelomate body plan (vs.
pseudoceolomate)6. Segmentation (vs. non segmented)
7. Prostostome (vs deuterostome)
![Page 78: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/78.jpg)
![Page 79: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/79.jpg)
The 7 animal “must have” behaviours:
1.Feed to gain nutrients2.Respire to use oxygen3.Have an internal transport for o2,
nutrients, and waste4.Excrete their wastes5.Respond to their environment6.Move (actually some are sessile!)7.Reproduce
![Page 80: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/80.jpg)
![Page 81: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/81.jpg)
Other terms to know
Ventral - the undersideDorsal - the back of the animal; the side
opposite the ventral side. The vertebral column of vertebrates is on the dorsal side of the animal.
Lateral - toward the sideMedian - toward the middleAnterior - the head endPosterior - the end opposite the head endCaudal - toward the tailCranial - toward the head
![Page 82: KINGDOM ANIMALIA Characteristics of Animals. Picasso time! 3 minutes! Draw the first thing that comes to mind when you hear the word……. ANIMAL.](https://reader035.fdocuments.in/reader035/viewer/2022062322/56649eca5503460f94bd9193/html5/thumbnails/82.jpg)
Other terms to know (continued)
(will not be on a test or quiz, but are useful for labs etc.)
Longitudinal - along a line from the head to the tail
Transverse - along a line that is 90° to the longitudinal axis (see above)
Superficial - shallowPectoral - toward the forelimbsPelvic - toward the rear limbsDistal - far fromProximal - near