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:

Dominant

Referring to that which is most powerful, influential, or prevalent in a particular context or society.

Institutionally

Relating to, organized as, or characteristic of an institution or institutions.

Globalization

The increasing interconnectivity and interdependence of cultures, economies, and technologies across the globe, leading to greater cultural exchange and economic integration.

Culturally

Pertains to the customs, beliefs, arts, institutions, and all other products of human work and thought considered as a unit or characteristic of a particular community or population.