Plants have special growth tissues called ________.
a) endoderm
b) gametangia
c) apical meristems
d) sporangia
Ans: c) apical meristems
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Which nutrient cycle lacks an atmospheric reservoir?
A) Nitrogen B) Phosphorus C) Carbon D) Oxygen E) Water
Exposure of bacteria, to which group of ultraviolet light, results in the formation of pyrimidine dimers?
A) UV-A B) UV-B C) UV-C