Ch 13-1, 13-4 & 14-1: Changing the Living World, Genetic Engineering, Human Molecular Genetics...

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Ch 13-1, 13-4 & 14-1: Changing the Living World, Genetic Engineering, Human Molecular Genetics Essential Questions: • What is the purpose of selective breeding? • Why do breeders induce mutations? • How are transgenic organisms useful to humans? • What is gene therapy?

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Transcript of Ch 13-1, 13-4 & 14-1: Changing the Living World, Genetic Engineering, Human Molecular Genetics...

Page 1: Ch 13-1, 13-4 & 14-1: Changing the Living World, Genetic Engineering, Human Molecular Genetics Essential Questions: What is the purpose of selective breeding?

Ch 13-1, 13-4 & 14-1: Changing the Living World, Genetic Engineering,

Human Molecular GeneticsEssential Questions:• What is the purpose of selective breeding?• Why do breeders induce mutations?• How are transgenic organisms useful to

humans?• What is gene therapy?

Page 2: Ch 13-1, 13-4 & 14-1: Changing the Living World, Genetic Engineering, Human Molecular Genetics Essential Questions: What is the purpose of selective breeding?

Ch 13-1: Changing the Living World

• Selective breeding: allowing only orgs. with desired traits to reproduce

Page 3: Ch 13-1, 13-4 & 14-1: Changing the Living World, Genetic Engineering, Human Molecular Genetics Essential Questions: What is the purpose of selective breeding?

• Selective Breeding, cont.– Hybridization: crossing indivs. with different traits

to bring both traits together in 1 org.

Page 4: Ch 13-1, 13-4 & 14-1: Changing the Living World, Genetic Engineering, Human Molecular Genetics Essential Questions: What is the purpose of selective breeding?

• Selective Breeding, cont.– Inbreeding: continued breeding of individuals with

similar characteristics

Page 5: Ch 13-1, 13-4 & 14-1: Changing the Living World, Genetic Engineering, Human Molecular Genetics Essential Questions: What is the purpose of selective breeding?

• Increasing variation: to add to the natural variation in nature so there are more traits to choose– Inducing mutations with chemicals or radiation

Page 6: Ch 13-1, 13-4 & 14-1: Changing the Living World, Genetic Engineering, Human Molecular Genetics Essential Questions: What is the purpose of selective breeding?

Ch 13-4: Transgenic Organisms• Genetic Engineering: making changes to DNA

of living orgs.• Transgenic organisms: contain genes from

other orgs.

Page 7: Ch 13-1, 13-4 & 14-1: Changing the Living World, Genetic Engineering, Human Molecular Genetics Essential Questions: What is the purpose of selective breeding?

• Cloning– Clone: member of a pop. of genetically identical

cells produced from a single cell

Page 8: Ch 13-1, 13-4 & 14-1: Changing the Living World, Genetic Engineering, Human Molecular Genetics Essential Questions: What is the purpose of selective breeding?

Ch 14-3: Human molecular genetics

• DNA Fingerprinting– Uses sections of DNA that have no known function

but vary greatly between indivs.• Human Genome Project: sequenced all human

DNA

Page 9: Ch 13-1, 13-4 & 14-1: Changing the Living World, Genetic Engineering, Human Molecular Genetics Essential Questions: What is the purpose of selective breeding?

• Gene Therapy: absent/faulty gene replaced with normal, working gene


Selective Breeding Noadswood Science, 2012. Selective Breeding To understand the importance of selective breeding Monday, August 17, 2015.

Selective Breeding Noadswood Science, 2012. Selective Breeding To understand the importance of selective breeding Monday, August 17, 2015.

Selective Breeding Noadswood Science, 2012. Selective Breeding What do you understand by the term ‘selective breeding’?

Selective Breeding Noadswood Science, 2012. Selective Breeding What do you understand by the term ‘selective breeding’?

Natural Selection vs. Selective Breeding€¦ · Natural Selection vs. Selective Breeding Natural Selection Selective Breeding Change in genetic traits over time because of environmental

Natural Selection vs. Selective Breeding€¦ · Natural Selection vs. Selective Breeding Natural Selection Selective Breeding Change in genetic traits over time because of environmental

Chapter 13: Genetic Technologyimages.pcmac.org/SiSFiles/Schools/CA/SMJUHSD/PioneerValleyHigh/Uploads/Documents...test cross 13.1 APPLIED GENETICS 337 Selective Breeding Pros Selective

Chapter 13: Genetic Technologyimages.pcmac.org/SiSFiles/Schools/CA/SMJUHSD/PioneerValleyHigh/Uploads/Documents...test cross 13.1 APPLIED GENETICS 337 Selective Breeding Pros Selective

Plant Reproduction and Breeding. BREEDING Selective Breeding Selective Breeding: People choose specific plants with specific characteristics and encourage.

Plant Reproduction and Breeding. BREEDING Selective Breeding Selective Breeding: People choose specific plants with specific characteristics and encourage.

Adaptation and selective breeding

Adaptation and selective breeding

Genetic Engineering Chapter 13. Changing the Living World Selective breeding –Breeding animals with characteristics we want to produce offspring with.

Genetic Engineering Chapter 13. Changing the Living World Selective breeding –Breeding animals with characteristics we want to produce offspring with.

Microevolution Chapter 16. Selective Breeding & Evolution Evolution is genetic change in a line of descent through successive generations Selective breeding.

Microevolution Chapter 16. Selective Breeding & Evolution Evolution is genetic change in a line of descent through successive generations Selective breeding.

Chapter 13 – Genetic Engineering L2 Biology Has Bonnie been bred by selective breeding?

Chapter 13 – Genetic Engineering L2 Biology Has Bonnie been bred by selective breeding?

Chapter 13 Genetic Engineering. Changing the Living World 1. Selective Breeding: Selective breeding allowing only the organisms with desired traits.

Chapter 13 Genetic Engineering. Changing the Living World 1. Selective Breeding: Selective breeding allowing only the organisms with desired traits.

Selective Breeding D. Crowley, 2007. Selective Breeding To understand what selective breeding is, and how this is useful Thursday, September 03, 2015.

Selective Breeding D. Crowley, 2007. Selective Breeding To understand what selective breeding is, and how this is useful Thursday, September 03, 2015.

Chapter 13: Genetic Engineering. Selective Breeding Has been occurring for thousands of years Ex: (dog…

Chapter 13: Genetic Engineering. Selective Breeding Has been occurring for thousands of years Ex: (dog…

15.1 SELECTIVE BREEDING (Hybridization vs. Inbreeding; biotechnology) 15.1 SELECTIVE BREEDING (Hybridization vs. Inbreeding; biotechnology)

15.1 SELECTIVE BREEDING (Hybridization vs. Inbreeding; biotechnology) 15.1 SELECTIVE BREEDING (Hybridization vs. Inbreeding; biotechnology)

Genetic Engineering Chapter 13 Selective Breeding Choosing the BEST traits for breeding. Most domesticated animals are products of SB. Also known as:

Genetic Engineering Chapter 13 Selective Breeding Choosing the BEST traits for breeding. Most domesticated animals are products of SB. Also known as:

Lesson Overview Lesson Overview Meeting Ecological Challenges Chapter 15 Genetic Engineering 15.1 Selective Breeding 15.1 Selective Breeding.

Lesson Overview Lesson Overview Meeting Ecological Challenges Chapter 15 Genetic Engineering 15.1 Selective Breeding 15.1 Selective Breeding.

Selective Breeding: Dogs. What is Selective Breeding? Selective breeding in plants and domesticated animals is the process of developing a breed over.

Selective Breeding: Dogs. What is Selective Breeding? Selective breeding in plants and domesticated animals is the process of developing a breed over.

Introduction - Shodhgangashodhganga.inflibnet.ac.in › bitstream › 10603 › 16434 › 9... · 1.3.2. Selective breeding Selective breeding has proved to be the most effective

Introduction - Shodhgangashodhganga.inflibnet.ac.in › bitstream › 10603 › 16434 › 9... · 1.3.2. Selective breeding Selective breeding has proved to be the most effective

Selective Breeding and Genetic Engineering

Selective Breeding and Genetic Engineering

Selective Breeding Genetics & Heredity. Selective Breeding Open up your classwork notebooks –Title: Selective Breeding –Date: 10/19/2015.

Selective Breeding Genetics & Heredity. Selective Breeding Open up your classwork notebooks –Title: Selective Breeding –Date: 10/19/2015.

Selective Breeding or Artificial Selection. What is Selective Breeding? Selective breeding is the process of breeding plants and animals for particular.

Selective Breeding or Artificial Selection. What is Selective Breeding? Selective breeding is the process of breeding plants and animals for particular.