What structure produces progesterone and estrogen during pregnancy?

A. anterior pituitary
B. posterior pituitary
C. placenta
D. hypothalamus
E. ovaries


Answer: C

Biology & Microbiology

You might also like to view...

Strong promoters used for genetic manipulation are usually regulated by specific molecules

Indicate whether the statement is true or false.

Biology & Microbiology

Single cell protein

A. refers to the use of single-celled organisms as a protein source. B. refers to a single-protein produced by several different organisms. C. is an enzyme. D. causes food intoxication.

Biology & Microbiology

How many total CO 2 are produced during the Krebs cycle?

a. 2 b. 3 c. 4 d. 6

Biology & Microbiology

Of the various genetic elements described by McClintock, which one is classified as an autonomous transposable element?

What will be an ideal response?

Biology & Microbiology