ANIMAL BEHAVIOR
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a section of DNA that has genetic information for one trait
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an adaptation that helps a species blend with its natural surroundings
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the selection and breeding of organisms with desired traits
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an organism’s complete set of genes
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Detailed explanation-1: -Selective breeding involves choosing parents with particular characteristics to breed together and produce offspring with more desirable characteristics. Humans have selectively bred plants and animals for thousands of years including: crop plants with better yields.
Detailed explanation-2: -Main steps involved Decide which characteristics are important enough to select. Choose parents that show these characteristics from a mixed population. Breed these parents. Choose the best offspring, with the desired characteristics, to produce the next generation.
Detailed explanation-3: -Selective breeding is a process in which humans breed specific parents to create offspring with desirable characteristics. Examples include dogs bred for specific work tasks or fruit bred to be sweeter.