The primary reason for climatic differences from one
part of the world to another is
a. differences in atmospheric pressures.
b. differential absorption of solar energy.
c. prevailing wind currents.
d. differences in humidity.
e. variation in cloud cover.
Answer: b
You might also like to view...
A woman heterozygous for color blindness (an X-linked recessive allele) marries a man with normal
color vision. What is the probability that their first child will be color-blind? a. 25 percent b. 50 percent c. 75 percent d. 100 percent e. 0 percent
To help prevent rejection of a transplanted organ, what is analyzed?
a. MHC markers b. plasma antibodies c. lysozyme concentration d. killer T cell levels e. B cell levels
Which of the following is NOT a mechanism that has been proposed to explain receptor dimerization of protein-tyrosine kinases?
a) ligands serving to link two receptors together b) ligand-mediated dimerization c) receptor-mediated dimerization d) inactive receptors possessing binding sites for another receptor
A summer occupation in the Corn Belt states is de-tasseling the corn: removing unwanted male flowers so that female flowers on the same plant are pollinated by the desired pollen for the hybrid corn
What does this tell you about corn? The flowers are _____. A) perfect and the plant is dioecious B) perfect and the plant is monoecious C) imperfect and the plant is dioecious D) imperfect and the plant is monoecious