In mammalian females, which of the following is a structure essential for reproduction?

a. the urethra
b. the anus
c. the uterus
d. the stomach


Ans: c. the uterus

Biology & Microbiology

You might also like to view...

The collarbone is the

a. hyoid. b. patella. c. scapula. d. clavicle. e. phalanx.

Biology & Microbiology

Which of the following is NOT true concerning umbilical arteries?

a. There are two of them. b. They carry oxygen-poor blood. c. They take blood from the fetus to the placenta. d. They are housed in the umbilical cord. e. They carry blood that is rich in nutrients.

Biology & Microbiology

Glucocorticoids promote ____

a. an elevation in blood glucose b. increased muscle mass c. decreased fat metabolism d. decreased liver uptake of amino acids e. sodium retention

Biology & Microbiology

A sizable population was analyzed for SNPs in a certain DNA region. Four possible variants were found, with the following frequencies: SNP 1: GGTCTAGGA; frequency = 0.91 SNP 2: GGTGTAGGA; frequency = 0.03 SNP 3: GGTATAGGA; frequency = 0

03 SNP 4: GGTTTAGGA; frequency = 0.03 If the population is in Hardy-Weinberg equilibrium, what is the total frequency of heterozygotes at this SNP locus? A) 0.828 B) 0.009 C) 0.170 D) 0.055 E) 0.0018

Biology & Microbiology