Recessive Traits Are Expressed Only in the Homozygous State

question 57

True/False

Recessive traits are expressed only in the homozygous state.

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Definitions:

Foreskin

The retractable fold of skin covering the tip of the penis in uncircumcised males.

Foreskin

The fold of skin covering the head of the penis, which can be surgically removed via circumcision.

Circumcised

The surgical removal of the foreskin from the male penis.

Perineum

An area of soft tissue between the genitals and the anus that covers the muscles and ligaments of the pelvic floor.