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Q11: Studies on thgrowth of coleoptiles involve<br>A)florigen.<br>B)ethylene.<br>C)auxin.<br>D)abscisic acid.<br>E)gibberellin.
Q29: Chlorophyll a molecules absorb _ lights.<br>A)green and
Q32: Thgeneration of hydrogen ion concentration gradients across
Q59: Thcontrol over milk production anlabor in childbirth
Q59: In order to get riof O157:H7, fooproducers
Q62: Thwater anminerals absorbeby throots usually first enter
Q80: Prokaryotes<br>A)have nucleoid regions.<br>B)are unicellular.<br>C)have cell walls.<br>D)are bacteria.<br>E)are
Q91: Neurotransmitters arremovefrothsynaptic cleft by<br>A)diffusion.<br>B)enzymatic degradation.<br>C)active pumping back
Q93: Which of thfollowing statements is FALSE?<br>A)Xylem tissues
Q106: Thmaturovuis produceby maturation of the<br>A)oogonium.<br>B)primary oocyte.<br>C)secondary polar