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Germ pore/germinal furrow present on the surface of pollen grain represents
- a)Area where exine is thin or absent
- b)Specialised thickening of exine
- c)Specialised thickening of intine
- d)Area where tectum is absent
Correct answer is option 'A'. Can you explain this answer?
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Germ pore/germinal furrow present on the surface of pollen grain repre...
Germ Pore/Germinal Furrow on Pollen Grain Surface
• Germ pore/germinal furrow is a structure present on the surface of the pollen grain of flowering plants.
• It is an opening through which the pollen tube emerges during fertilization.
• The structure represents the area where the exine (outer layer of pollen grain) is thin or absent.
• The germ pore is a specialized site on the pollen grain, which is responsible for the initiation of the pollen tube.
• The pollen grain germinates by sending out a pollen tube through the germ pore, which grows towards the ovule for fertilization.
• The thickness of the exine determines the size of the germ pore.
Importance of Germ Pore
• The germ pore is essential for the successful fertilization of plants as it allows the pollen tube to emerge and reach the ovule.
• The presence of the germ pore/germinal furrow is a characteristic feature of angiosperms.
• The position and shape of the germ pore are important taxonomic characters for the identification of different species of plants.
Conclusion
• The germ pore/germinal furrow on the surface of the pollen grain represents the area where the exine is thin or absent.
• It is a specialized site that allows the pollen tube to emerge during fertilization.
• The presence and position of the germ pore are important taxonomic characters for the identification of different species of plants.
• Germ pore/germinal furrow is a structure present on the surface of the pollen grain of flowering plants.
• It is an opening through which the pollen tube emerges during fertilization.
• The structure represents the area where the exine (outer layer of pollen grain) is thin or absent.
• The germ pore is a specialized site on the pollen grain, which is responsible for the initiation of the pollen tube.
• The pollen grain germinates by sending out a pollen tube through the germ pore, which grows towards the ovule for fertilization.
• The thickness of the exine determines the size of the germ pore.
Importance of Germ Pore
• The germ pore is essential for the successful fertilization of plants as it allows the pollen tube to emerge and reach the ovule.
• The presence of the germ pore/germinal furrow is a characteristic feature of angiosperms.
• The position and shape of the germ pore are important taxonomic characters for the identification of different species of plants.
Conclusion
• The germ pore/germinal furrow on the surface of the pollen grain represents the area where the exine is thin or absent.
• It is a specialized site that allows the pollen tube to emerge during fertilization.
• The presence and position of the germ pore are important taxonomic characters for the identification of different species of plants.
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Germ pore/germinal furrow present on the surface of pollen grain repre...
Exine is absent at germpore
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Germ pore/germinal furrow present on the surface of pollen grain representsa)Area where exine is thin or absentb)Specialised thickening of exinec)Specialised thickening of intined)Area where tectum is absentCorrect answer is option 'A'. Can you explain this answer?
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Germ pore/germinal furrow present on the surface of pollen grain representsa)Area where exine is thin or absentb)Specialised thickening of exinec)Specialised thickening of intined)Area where tectum is absentCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Germ pore/germinal furrow present on the surface of pollen grain representsa)Area where exine is thin or absentb)Specialised thickening of exinec)Specialised thickening of intined)Area where tectum is absentCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Germ pore/germinal furrow present on the surface of pollen grain representsa)Area where exine is thin or absentb)Specialised thickening of exinec)Specialised thickening of intined)Area where tectum is absentCorrect answer is option 'A'. Can you explain this answer?.
Germ pore/germinal furrow present on the surface of pollen grain representsa)Area where exine is thin or absentb)Specialised thickening of exinec)Specialised thickening of intined)Area where tectum is absentCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Germ pore/germinal furrow present on the surface of pollen grain representsa)Area where exine is thin or absentb)Specialised thickening of exinec)Specialised thickening of intined)Area where tectum is absentCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Germ pore/germinal furrow present on the surface of pollen grain representsa)Area where exine is thin or absentb)Specialised thickening of exinec)Specialised thickening of intined)Area where tectum is absentCorrect answer is option 'A'. Can you explain this answer?.
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