When is the endometrium thickest in the female reproductive cycle?

a. in the secretory phase
b. shortly before ovulation
c. during ovulation
d. during the proliferative phase


Ans: a. in the secretory phase

Biology & Microbiology

You might also like to view...

Write the empirical formula for a carbohydrate

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

Biology & Microbiology

All animals are ____.

A. multicellular, heterotrophic, and motile B. multicellular, heterotrophic, and have walled cells C. unicellular, autotrophic, and motile D. multicellular, autotrophic, and reproduce sexually E. unicellular, autotrophic, and reproduce asexually

Biology & Microbiology

Contact inhibition means that

A. cells are able to divide without the presence of stimulatory growth factors. B. when cells come in contact with a neighbor, they stop dividing. C. cells have gained the ability to invade lymphatic and blood vessels. D. cells only divide a certain specified number of times and then quit. E. there are more chromosomes within the nucleus than there should be.

Biology & Microbiology

Currently the world population growth is approximately 1.2%. If the birthrate in 2009 was 19.86 per 1000, what was the death rate?

A. 78.6 B. 12 C. 7.86 D. 19.86 E. 1.2

Biology & Microbiology