Sympathetic stimulation will cause which of the following reactions in the extremities?

a. Vasodilation
b. Decrease in the diameter of the arterioles
c. Increase in the diameter of the veins
d. Decrease in the diameter of the veins
e. Vasoconstriction


a

Biology & Microbiology

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Sexual reproduction produces genetically unique individuals through (select all correct choices):

A. recombination during gamete formation. B. independent assortment during gamete formation. C. mutation during gamete formation. D. the combination of genetically unique gametes to form a new individual. E. DNA transfer during conjugation.

Biology & Microbiology

Reported toxins' effects on marine phytoplankton include all of the following except

a. increased sinking rate. b. inhibited photosynthesis. c. reduced growth. d. reduced cell division. e. tumors.

Biology & Microbiology

Which of the following organisms is used in

the genetic engineering of plants?

a. E. coli b. T. aquaticus c. A. tumefaciens d. P. flourescens e. B. thuringiensis

Biology & Microbiology

Sex Cells Female

What will be an ideal response?

Biology & Microbiology