Which type of blood vessel is both strong and elastic?

a. capillary
b. artery
c. vein
d. venule


Ans: b. artery

Biology & Microbiology

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During the __________ epoch, the mammals experienced an explosive adaptive radiation

a. Holocene b. Paleocene c. Pleistocene d. Eocene e. Pliocene

Biology & Microbiology

If a plant is placed on its side, cells on the lower side of the stem will respond to gravity and elongate, making the stem turn so that it continues to grow downward.

Answer the following statement true (T) or false (F)

Biology & Microbiology

Lysosomes digest unneeded intracellular debris through the process of

A. pinocytosis. B. exocytosis. C. autophagy. D. phagocytosis. E. endocytosis.

Biology & Microbiology

Preservation of traditional agroforestry systems offers which of these ecosystem services?

A. Regulation of climate B. Soil and water conservation C. Carbon sequestration D. Habitat for animals E. All of these

Biology & Microbiology