Which of the following are found on either side of a plant stoma?

a. guard cells
b. trichomes
c. leaves
d. root hairs


Ans: a. guard cells

Biology & Microbiology

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The simplest animals with a closed circulatory system are

A. mollusks. B. amphibians. C. annelids. D. fish. E. reptiles.

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The fluid that provides lubrication for movable joints is called:a

CS fluid. b. interstitial fluid. c. synovial fluid. d. joint lubricant fluid. e. plasma.

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