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Which one of the following statements is correct?
Options
(a) sporogenous tissue is haploid
(b) Endothecium produces the microspores
(c) Tapetum nourishes the developing pollen
(d) Hard outer layer of pollen is called intine
Correct Answer:
Tapetum nourishes the developing pollen
Explanation:
Sporogenous tissue is always diploid, endothecium is second layer of another wll and perform the function of protection and help in dehiscence of anther to release the pollen. Hard outer layer of pollen is called exine byt tapetum always nourishes the developing pollen. Cells of the tapetum possess dense cytoplasm aond generally have more than one nucleus (polypoid).
Related Questions: - Rarely among angiosperms the pollen grain develops in embryo sac. This abnormally
- The living organisms can be unexceptionally distinguished from the non-living
- According of fluid mosaic model, plasma membrane is composed of
- The rhizome differs from root in respect of
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Topics: Reproduction In Plants
(48)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Rarely among angiosperms the pollen grain develops in embryo sac. This abnormally
- The living organisms can be unexceptionally distinguished from the non-living
- According of fluid mosaic model, plasma membrane is composed of
- The rhizome differs from root in respect of
- Fruit colour in squash is an example of:
Topics: Reproduction In Plants (48)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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