Binomial Nomenclature - sca6gradescience.weebly.com · Binomial Nomenclature 1a . A two-part...
Transcript of Binomial Nomenclature - sca6gradescience.weebly.com · Binomial Nomenclature 1a . A two-part...
Binomial Nomenclature
1a
A two-part scientific naming system using Latin words. Written in
italics with Genus capitalized and species portion lower case. Ex.
Quercus alba
1b
Clade
2a
A clade is a group of organisms that share certain
traits derived from a common ancestor.
2b
Cladistics
3a
A classification system based on common ancestry
3b
Derived character
4a
Characters that have evolved in a species since sharing a
common ancestor. These are shown as hash marks between
the branches of a cladogram. 4b
Dichotomous Key
5a
A key used to identify organisms based on a series of choices
between alternative characters (2 choices at each step)
5b
Genus
6a
Includes one or more physically similar species that are
thought to be closely related. They are ALWAYS written
in CAPITAL letters and italicized OR underlined. 6b
Hierarchical Classification
7a
Broad to most narrow (most members to least)
Domain, Kingdom, Phylum, Class, Order, Family, Genus,
Species (Does King Phillip Came Over For Good Soup) 7b
Linnean Classification
8a
-Based on physical similarities -Each level includes the more specific levels below with the
lowest level being subspecies.
8b
Node on a cladogram
9a
Each place where a branch splits in a cladogram. The node
represents the most recent common ancestor shared by a
clade. 9b
Phylogeny
10a
The evolutionary history for a group of species
10b
Species
11a
A group of organisms that can breed and produce
fertile offspring.
11b
Taxonomy
12a
The science of naming and classifying organisms.
12b
Alien1
13a
Alien has one antennae, two arms, two eyes, rounded tips on feet.
A. alien 1 B. alien 2 C. alien 3 13b
B bull snake
14a
I have a light colored snake, body is not greenish in color, body is not yellow, red
or black. What do I have? A. green tree boa B. bull snake
C. scarlet king snake D. cottonmouth 14b
C 2,3
15a
Which two shapes should not be clasified with the rest of the group?
A. 1,6 B. 2,5 C 2,3 D. 4,5 15b
C camarhynchus
16a
Which bird is bird Z? A. certidea B. geospiza C. camarhynchus
16b
C starflower
17a
This plant is a ...... A.chickweed B. common strawberry
C. starflower D. bowemans root 17b
D darner and mosquito
18a
Which two organisms are most closely related? A. human and goose B. goose and mosquito
B. human and mosquito D. darner and mosquito 18b
D ramaculus scotchus
19a
A candy is hard,not spherical, wrapper is transparent, wrapper is yellow. A. ursa genneuras B. mandibulus crackus
C. joyous rancheria D. ramaculus scotchus
19b
A “clade” is...
20a
a group of organisms that share
certain traits derived from a
common ancestor. A clade looks
like the letter "V" that indicates all
of the branches that extend to the
right of the V
20b
How to interpret a cladogram?
21a
-derived characters on written on the
continuous line as a hash mark
-the closer 2 branches are on a
cladogram the more closely related the
organisms are
-the further 2 branches are on a
cladogram the less related the organisms
are 21b
A node is...
22a
an intersection of 2 branches. It
represents the most common
ancestor
22b
Phylogeny is...
23a
the study of evolutionary
relationships
23b
Phylogeny is based on...
24a
common ancestry and derived
character
24b
What does a Cladogram
show?
25a
a Cladogram shows features that
are considered to be "innovative"
or new features that serve some
kind of purpose. These are
called derived characters
25b
What is a Cladogram?
26a
it is a diagram that shows evolution
relationships among groups
26b
What is a Cladogram based
on?
27a
a Cladogram is based on
Phylogeny
27b
Examples of
Eukaryotic Cells
28a
1. Protists 2. Animals 3. Fungi 4. Plants
28b
Examples of Prokaryotic
Cells
29a
1. Bacteria 2. Archaebacteria
29b
Exceptions of Cell
Theory
30a
1. Viruses 2. First cell
3. Skeletal muscles and
some fungal hyphae
30b
List sizes of 1. Prokaryotic Cells 2. Eukaryotic 3. Viruses 4. Membranes
31a
1. 1-5μm 2. 10-100μm 3. 50-100nm 4. 10nm
31b
The Three Principles
of Cell Theory
32a
1. All organisms are composed
of one or more cells. 2. Cells arise from pre-existing
cells. 3. Cells are the basic units of
life.
32b
What are the Functions of
Life?
33a
1. Metabolism
2. Growth
3. Reproduction
4. Homeostasis
5. Response to stimuli
6. Nutrition 33b
What are viruses?
(structure/reproduction)
34a
Pieces of DNA or RNA surrounded
by a protein coat; no cytoplasm; no
organelles; must have a host cell to
reproduce
34b