Gender determination for males reflects expression of

A. both the SRY and Wnt4 genes.
B. the entire Y chromosome.
C. the Wnt4 gene but not the SRY gene.
D. the SRY gene but not the Wnt4 gene.


Answer: D

Anatomy & Physiology

You might also like to view...

An increase in the length of the cardiac muscle fibers prior to contraction ____________________ the stroke volume

Fill in the blank(s) with correct word

Anatomy & Physiology

The ________ stores sperm and allows them to mature.

A. epididymis B. prostate gland C. bulbourethral gland D. seminal vesicle E. urethra

Anatomy & Physiology

Match the vitamin with its associated disease.A. ScurvyB. Night blindnessC. BeriberiD. PellagraE. Pernicious anemiaVitamin C

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

The aorta

A. carries oxygen-poor blood to the lungs. B. receives oxygen-rich blood from the lungs. C. carries oxygen-rich blood toward the body tissues. D. receives oxygen-poor blood from the body tissues.

Anatomy & Physiology