Biology - Single MCQs (Page 235)

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Q2341. Lenticels look like?...Q2342. Aerating openings formed in the bark through which exchange of gases takes place...Q2343. Lenticular transpiration is _________ of total transpiration?...Q2344. All plants do not possess?...Q2345. Cuticular transpiration is ______ of total transpiration?...Q2346. Exceptionally the positive hydrostatic pressure generated by root pressure is ab...Q2347. Commonly in other plants than tall ones the speed of upward movement of water is...Q2348. ____ component of cell wall has grreat affinity with water?...Q2349. Solute potential is always?...Q2350. _______ potential is the measure of the change in water potential of a system du...