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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: - Sphaerosomes contain
- Singer and Nicholsons model of plasma membrane differs from Robertsons model
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- Robert Hooke used the term cell in the year
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Topics: Reproduction In Plants
(48)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Sphaerosomes contain
- Singer and Nicholsons model of plasma membrane differs from Robertsons model
- Match the following and select the correct answer:
- Robert Hooke used the term cell in the year
- Grass leaves curl inwards during very dry weather Select the most appropriate
Topics: Reproduction In Plants (48)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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