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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: - Plants with ovaries having only one or a few ovules, are generally pollinated by
- Club moss is a member of
- In ruminants bacterial action takes place in
- Which one of the following is true for cockroach
- The three germinal layers of the gastrula gives rise to
Topics: Reproduction In Plants
(48)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Plants with ovaries having only one or a few ovules, are generally pollinated by
- Club moss is a member of
- In ruminants bacterial action takes place in
- Which one of the following is true for cockroach
- The three germinal layers of the gastrula gives rise to
Topics: Reproduction In Plants (48)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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