If a Cross Is Made and a Trait Disappears in the F₁

question 86

Short Answer

If a cross is made and a trait disappears in the F₁ generation, only to reappear in the F₂, the trait is probably _______.

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Definitions:

Menopause

A natural biological process signifying the end of a woman's reproductive years, typically occurring in the late 40s to early 50s.

Housewife's Disease

A colloquial term historically used to describe physical or psychological ailments attributed to women who were confined to domestic roles, reflecting dated and sexist attitudes.

Empty Nest Syndrome

Feelings of sadness or emotional distress affecting parents after children grow up and leave home.

Bone Density

A measure of the amount of minerals (mainly calcium and phosphorus) contained in a certain volume of bone, indicative of strength and health.