The plant hormone that promotes cell division
in roots and shoots is
a. auxin.
b. gibberellin.
c. cytokinin.
d. abscisic acid.
e. ethylene.
C
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A large increase in exercise (say hiking for 20 miles a day for a week) requires _______________.
a. an increase in oxygen delivery to the muscles b. an increase in nutrient delivery to the muscles c. an increase in ATP levels in the muscles d. a and b are correct e. a, b, and c are correct
DNA is a polymer composed of subunits called ________
Fill in the blank(s) with correct word
One of the most critical adaptations of the reptiles in relation to their life on land is the evolution of the
A. chorionic egg. B. allantois egg. C. swim bladder. D. diploid egg. E. amniotic egg.
Which of the following is an example of lag information?
A. Measurement of price sensitivity of customers in a given city B. Measurement of rate of purchasing propensity following exposure to advertising C. Measurement of faulty units in response to a recently implemented inventory method D. None of the answers is correct.