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Within the reproductive structures of flowering plants, where is the site of male gamete formation?
- a)Ovary
- b)Anther
- c)Pistil
- d)Ovule
Correct answer is option 'B'. Can you explain this answer?
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Within the reproductive structures of flowering plants, where is the s...
In flowering plants, male gamete is formed inside Anther present at the top of Stamen.
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Within the reproductive structures of flowering plants, where is the s...
Pollen Grain Formation in Flowering Plants
In flowering plants, the formation of pollen grains occurs specifically in the anther, which is part of the stamen. Here’s a more detailed look at the process:
Location of Pollen Grain Formation
- The anther is the male reproductive part of the flower, situated at the top of the stamen.
- Each anther contains pollen sacs, where pollen grains develop and mature.
Process of Pollen Formation
- Inside the anther, there are specialized cells called microsporocytes.
- These microsporocytes undergo meiosis to form haploid microspores.
- Each microspore then develops into a pollen grain through a process known as microgametogenesis.
Importance of Pollen Grains
- Pollen grains are crucial for the reproduction of flowering plants as they carry male gametes.
- They are transferred to the stigma of a flower (part of the pistil) during pollination, enabling fertilization.
Summary
- The anther is the site of pollen grain formation, making option 'B' the correct answer.
- Understanding the role of the anther helps in grasping how flowering plants reproduce effectively.
By recognizing the function of the anther, students can appreciate the complexity of plant reproduction and the importance of pollen in the life cycle of flowering plants.
In flowering plants, the formation of pollen grains occurs specifically in the anther, which is part of the stamen. Here’s a more detailed look at the process:
Location of Pollen Grain Formation
- The anther is the male reproductive part of the flower, situated at the top of the stamen.
- Each anther contains pollen sacs, where pollen grains develop and mature.
Process of Pollen Formation
- Inside the anther, there are specialized cells called microsporocytes.
- These microsporocytes undergo meiosis to form haploid microspores.
- Each microspore then develops into a pollen grain through a process known as microgametogenesis.
Importance of Pollen Grains
- Pollen grains are crucial for the reproduction of flowering plants as they carry male gametes.
- They are transferred to the stigma of a flower (part of the pistil) during pollination, enabling fertilization.
Summary
- The anther is the site of pollen grain formation, making option 'B' the correct answer.
- Understanding the role of the anther helps in grasping how flowering plants reproduce effectively.
By recognizing the function of the anther, students can appreciate the complexity of plant reproduction and the importance of pollen in the life cycle of flowering plants.
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Within the reproductive structures of flowering plants, where is the site of male gamete formation?a)Ovaryb)Antherc)Pistild)OvuleCorrect answer is option 'B'. Can you explain this answer?
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Within the reproductive structures of flowering plants, where is the site of male gamete formation?a)Ovaryb)Antherc)Pistild)OvuleCorrect answer is option 'B'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Within the reproductive structures of flowering plants, where is the site of male gamete formation?a)Ovaryb)Antherc)Pistild)OvuleCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Within the reproductive structures of flowering plants, where is the site of male gamete formation?a)Ovaryb)Antherc)Pistild)OvuleCorrect answer is option 'B'. Can you explain this answer?.
Within the reproductive structures of flowering plants, where is the site of male gamete formation?a)Ovaryb)Antherc)Pistild)OvuleCorrect answer is option 'B'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Within the reproductive structures of flowering plants, where is the site of male gamete formation?a)Ovaryb)Antherc)Pistild)OvuleCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Within the reproductive structures of flowering plants, where is the site of male gamete formation?a)Ovaryb)Antherc)Pistild)OvuleCorrect answer is option 'B'. Can you explain this answer?.
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