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Step by step text solution for What is stamen? Describe abou the microsporangium and microsporogenesis with suitable figurs. by BIOLOGY experts to help you in doubts & scoring excellent marks in Class 12 exams.
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SANTRA PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANTS-LONG ANSWER TYPE QUESTIONS
- What is stamen? Describe abou the microsporangium and microsporogenesi...
10:18
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- What is pollen? Give the stgructure and formation of pollen with prope...
06:04
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- Describe about megasporogenesis with suitable diagrams.
04:03
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- Describe about female gametophyte with suitable diagrams.
05:02
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- What is pollination? Briefly decribe abou the different agents of poll...
07:49
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- What is flower-pollinator relationship? Give the significance of polli...
05:42
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- Describe about the development of male gametophyte with proper figure ...
04:35
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- Describe about the development of female gametophyte with suitable fig...
07:09
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- Describe about monosporic, birporic and tetrasporic-type of embryo sac...
07:46
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- Describe about the out-breeding devices for cross pollination.
09:07
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- What is pollen-pistill interaction. Give the different stages with pro...
05:26
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- What is double fertilization? State about the process in flowering pla...
05:02
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- State about the stages of the development of dicotyledonus embryo.
10:29
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- State about the different developmental stages of monocot embryo.
05:44
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- What is apomixis? Describe different types of apomixis in flowering pl...
05:06
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- Give different types of parthenocarpy with suitable examples. Mention ...
06:25
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- What is polyembryony? Describe, different types of polyembryony with s...
08:14
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- Briefly describe about the significance of seed and fruit formation.
09:01
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