In which type of vessel can blood flow be regulated by the nervous system?
a. artery
b. arteriole
c. capillary
d. venule
e. vein
ANSWER: b
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What is the most diverse fungal group, and includes yeasts, molds, parasites of plants and animals, species that partner with photosynthetic cells to form lichens, etc.?
a. chytrids b. glomeromycetes c. zygote fungi d. sac fungi e. club fungi
The bacteria on the outside of termite protozoa
A) Digest cellulose. B) Steer the protozoan to food. C) Are transient microbiota. D) Propel the protozoan. E) None of the above
What advantage does the activity of osteoblasts and osteoclasts impart to vertebrates, even after growth has finished?
A) As old bones are dissolved, new bones can be formed. B) The cells enable bone to lengthen and shorten as needed. C) Bone growth never finishes; it continues at a slow pace throughout life. D) The cells allow bone to get stronger as physical demands are placed on it.
Increased humidity results in a decrease in transpiration.
True or False?