In Mice,the Allele for Black Fur Is Dominant to the Allele

question 51

Short Answer

In mice,the allele for black fur is dominant to the allele for brown fur.If a male heterozygous black mouse is crossed with a female brown mouse,what percentage of the F₁ offspring do you predict will be homozygous? (Enter the number only without the percent sign.For example,enter 100% as 100 and enter 12.5% as 12.5)

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Definitions:

Erikson

is associated with Erik Erikson, a psychologist known for his theory on psychosocial development across eight stages of human life.

Toddlerhood

A developmental stage in human children from approximately 1 to 3 years old, characterized by rapid growth in mobility, language skills, and independence.

Crisis

A time of intense difficulty, trouble, or danger, requiring a decision that can be critical for its resolution.

Freud

An Austrian neurologist and the founder of psychoanalysis, a clinical method for treating psychopathology through dialogue between a patient and a psychoanalyst.