The lymphatic ducts will empty directly into the _?_.
A. heart
B. subclavian veins
C. thoracic veins
D. brachiocephalic veins
Ans: B. subclavian veins
The right and left lymphatic ducts empty their lymphatic fluid into the respective subclavian veins where the fluid mixes with venous blood returning to the heart.
You might also like to view...
A defense mechanism of hagfish is ____
a. to tie into a knot to prevent them from being swallowed. b. foul odor. c. abundant mucus. d. detection by the semicircular canals followed by avoidance. e. a sharp fin spine.
_____ are the closest protistan relatives of the fungi and animals
a. Stramenopiles c. Apicomplexans b. Radiolarians d. Amoebozoans
A gene that produces a protein that is important in more than one biochemical pathway, or other trait, is a ___ gene. Select one:
a. pleiotropic b. recessive c. codominant d. incomplete dominant e. dominant
What specifically separates during meiosis II?
A) Homologous chromosomes B) Sister chromatids C) The cytoplasm D) The genome