Questions and Answers
What is artificial selection?
Artificial selection is when someone breeds one type of animal with another kind of that animal to create a new breed that contains characteristics of both.
Another way of explaining artificial selection?
Artificial selection is human intervention in animal or plant reproduction or survival to allow individuals with desired traits to produce, also known as selective breeding.
Where can selective breeding be useful for farmers?
To create the best breed of a certain animal, such as stronger cows and healthier sheep.
Where can selective breeding be useful for genetic diseases?
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Where can selective breeding be useful for plants?
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How else can selective breeding help a breed?
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Where can selective breeding help race horses?
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What can selective breeding do for mosquitoes and other insects which carry a poison/disease?
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How does artificial selection link with variation and alleles?
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Study Notes
Artificial Selection Overview
- Artificial selection involves breeding animals or plants to create new varieties with desired traits.
- This process is often referred to as selective breeding, highlighting human intervention in reproduction.
Applications in Animal Breeding
- Farmers utilize selective breeding to produce optimal breeds, such as stronger cattle and healthier sheep.
- Selective breeding can help eliminate genetic diseases, improving the health of future generations.
- In racehorse breeding, the focus is on creating faster and stronger horses through selective pairing.
Applications in Plant Breeding
- Selective breeding in plants is aimed at enhancing traits like color, taste, and size.
Conservation and Pest Control
- Artificial selection plays a critical role in preventing extinction within endangered breeds.
- It can also be applied to control pest populations by breeding mosquitoes and other insects that may carry diseases, ultimately reducing their numbers.
Genetic Basis
- Artificial selection ties directly to genetic variation and alleles, where slight genetic differences result in varied characteristics among offspring.
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Description
Explore the concept of artificial selection through these flashcards. Learn about how this process allows humans to influence the breeding of animals and plants to create desired traits. Perfect for students looking to grasp the fundamentals of genetic modification and selection.
