Plant Anatomy And Physiology - Study Mode
[#211] For the protection from toxic effects of molecula O 2 , cells possess the cellular organelles called
Correct Answer
(B) Peroxisomes
[#212] Drought enduring plants like species of Acacia are
Correct Answer
(C) Nonsucculent perennials
[#213] The lichens, mycorrhizae and nitrogen fixing organisms have been classified under
Correct Answer
(B) Reciprocal nutritive conjunctive symbiosis
[#214] First compound which is fixed during photosynthesis is
Correct Answer
(A) phosphoglyceric acid
[#215] With reference to the movement of molecules of fluid in plant, consider the following statements. 1. Diffusion is the movement of molecules of a substance from the region of their higher concentration to the region of their lower concentration. 2. Osmosis is a process in which the water molecules move through a semipermeable membrane from the region of their lower concentration to the region of their higher concentration. Which of the statement(s) given above is/are correct ?
Correct Answer
(A) Only 1