The Genotypes and Phenotypes That Result from a Cross of AA

question 80

Multiple Choice

The genotypes and phenotypes that result from a cross of AA and Aa (A = normal pigmentation and a = albinism) are

• A) phenotypes - all normal; genotypes - 50% homozygous dominant and 50% heterozygous.
• B) phenotypes - 50% normal and 50% albino; genotypes - all heterozygous.
• C) phenotypes - 75% norma and 25% albino; genotypes - 75% heterozygous and 25% homozygous.
• D) phenotypes - all albino; genotypes - 50% heterozygous and 50% homozygous recessive.

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Definitions:

Biological Account

A perspective emphasizing the influence of genetics, physical health, and biology on behaviors and psychological disorders.

Social Factors

Social factors encompass aspects of society such as culture, family, education, and social relationships that influence individuals' behaviors, attitudes, and life choices.

Gender Gap

The disparities between males and females in various aspects of life, including but not limited to social, economic, and political arenas.

Stereotypes

Broad and oversimplified generalizations about a group of people or things, often based on limited information.