The term that refers to the accumulation of toxins in a food chain is ____
a. biological amplification
b. toxin accumulation
c. biological magnification
d. chemical amplification
e. chemical magnification
ANSWER: c
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Select the best set of data for constructing the type of diagram shown above
A. molecular data B. morphological data of extant species C. anatomical, physiological and developmental studies of extant species the fossil record D. A combination of a-d would give you the best data set.
What can be said about peptide hormones?
A. They are generally water-soluble. B. They bind membrane receptors to elicit a response on target cells. C. They bind intracellular receptors to elicit a response on target cells. D. They are water-soluble and bind membrane receptors to elicit a response on target cells. E. They are lipid soluble.
Which low energy light wave length is quickly absorbed by water?
a. Red b. Orange c. Yellow d. Green e. a, b, and c above
Gerard is a 10 year old boy in a family of five
To which member of his family would his MHC genes be the most the same?
a. his father, Donn b. his mother, Sabine c. his sister, Eliza d. his identical twin, Gerome e. his identical twin, Gerome, and his sister, Eliza, would have MHC genes equally the same as Gerard’s