The structure labeled "G" is the

a. aorta.
b. pulmonary vein.
c. pulmonary artery.
d. inferior vena cava.
e. superior vena cava


A

Biology & Microbiology

You might also like to view...

What is the name for an association of fish that exhibit behaviors for social reasons?

a. Synchronization b. Shoaling c. Catadromous d. Anadromous

Biology & Microbiology

Which of the following is NOT true of plant

hormones?

a. they are active in an adult plant body b. they are signaling molecules c. they produce effects only at high concentrations d. they are produced only in certain regions of the plant e. all of these are NOT true of plant hormones

Biology & Microbiology

what disease does HPV cause?

What will be an ideal response?

Biology & Microbiology

The portion of a sperm that carries enzymes needed for fertilization is the:

A) acrosome. B) mitochondrion. C) tail. D) nucleus.

Biology & Microbiology