Please Use the Following Information to Answer the Questions Below

question 22

Multiple Choice

Please use the following information to answer the questions below.
A large population of laboratory animals has been allowed to breed randomly for a number of generations.After several generations,25% of the animals display a recessive trait (aa) ,the same percentage as at the beginning of the breeding program.The rest of the animals show the dominant phenotype,with heterozygotes indistinguishable from the homozygous dominants.
-What is the estimated frequency of allele A in the gene pool?

• A)0.25
• B)0.50
• C)0.75
• D)0.125

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Definitions:

Dairying

The practice of keeping and breeding dairy cattle for milk production.

Cows' Milk

The milk produced by dairy cows, commonly consumed by humans and used in a variety of dairy products.

Explicit Instruction

A teaching method that is clear, direct, and structured, often involving step-by-step guidance.

Cultural Evolution

The process by which cultural information and social practices are acquired, preserved, and transmitted across generations, leading to changes in behaviors, beliefs, and norms within a society.