In the plant alternation of generations life cycle, the two multicellular stages are the ________.
a) gametophyte and gamete
b) gametophyte and sporophyte
c) spore and gamete
d) sporophyte and spore
Ans: b) gametophyte and sporophyte
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A. Sperm cannot be produced by meiosis. B. Sperm cannot be produced by mitosis. C. Sperm cannot move to the urethra. D. A man cannot get an erection. E. The testes stop producing testosterone.
All of the following are expected labatory findings of PA except
Mitochondrial and chloroplast proteins are synthesized on
a. ER ribosomes. b. free cytosolic ribosomes. c. organellar ribosomes. d. Both b and c
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Answer the following statement true (T) or false (F)