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If an angiospermic male plant is diploid and female plant tetraploid, the ploidy level of endosperm will be
- a)haploid
- b)triploid
- c)tetraploid
- d)pentaploid
Correct answer is option 'D'. Can you explain this answer?
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If an angiospermic male plant is diploid and female plant tetraploid, ...
Ploidy level of endosperm in angiosperms
Endosperm is a tissue that is formed after fertilization in angiosperms. It acts as a source of nutrients for the developing embryo. The ploidy level of the endosperm is determined by the ploidy level of the male and female gametes that fuse during fertilization.
Given that the male plant is diploid and the female plant is tetraploid, we can determine the ploidy level of the endosperm using the following formula:
Endosperm ploidy level = (Male gamete ploidy level + Female gamete ploidy level) / 2
In this case, the male gamete is diploid (2n) and the female gamete is tetraploid (4n). Substituting these values into the formula, we get:
Endosperm ploidy level = (2n + 4n) / 2 = 6n
Therefore, the ploidy level of the endosperm will be pentaploid (6n).
Conclusion
The ploidy level of the endosperm in angiosperms is determined by the ploidy level of the male and female gametes that fuse during fertilization. In the case of an angiospermic male plant being diploid and female plant tetraploid, the ploidy level of the endosperm will be pentaploid (6n).
Endosperm is a tissue that is formed after fertilization in angiosperms. It acts as a source of nutrients for the developing embryo. The ploidy level of the endosperm is determined by the ploidy level of the male and female gametes that fuse during fertilization.
Given that the male plant is diploid and the female plant is tetraploid, we can determine the ploidy level of the endosperm using the following formula:
Endosperm ploidy level = (Male gamete ploidy level + Female gamete ploidy level) / 2
In this case, the male gamete is diploid (2n) and the female gamete is tetraploid (4n). Substituting these values into the formula, we get:
Endosperm ploidy level = (2n + 4n) / 2 = 6n
Therefore, the ploidy level of the endosperm will be pentaploid (6n).
Conclusion
The ploidy level of the endosperm in angiosperms is determined by the ploidy level of the male and female gametes that fuse during fertilization. In the case of an angiospermic male plant being diploid and female plant tetraploid, the ploidy level of the endosperm will be pentaploid (6n).
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Community Answer
If an angiospermic male plant is diploid and female plant tetraploid, ...
Endosperm =male gamete + 2 polar nuclei.
Given;male plant is 2n ..;then male gamete will be n...
female plant is 4n..; then polar nuclei will be 2n..
Endosperm=n+2(2n).
Endosperm=n+4n.
Endosperm=5n ...i.e.;Pentaploid.
Given;male plant is 2n ..;then male gamete will be n...
female plant is 4n..; then polar nuclei will be 2n..
Endosperm=n+2(2n).
Endosperm=n+4n.
Endosperm=5n ...i.e.;Pentaploid.
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If an angiospermic male plant is diploid and female plant tetraploid, the ploidy level of endosperm will bea)haploidb)triploidc)tetraploidd)pentaploidCorrect answer is option 'D'. Can you explain this answer?
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If an angiospermic male plant is diploid and female plant tetraploid, the ploidy level of endosperm will bea)haploidb)triploidc)tetraploidd)pentaploidCorrect answer is option 'D'. 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 If an angiospermic male plant is diploid and female plant tetraploid, the ploidy level of endosperm will bea)haploidb)triploidc)tetraploidd)pentaploidCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If an angiospermic male plant is diploid and female plant tetraploid, the ploidy level of endosperm will bea)haploidb)triploidc)tetraploidd)pentaploidCorrect answer is option 'D'. Can you explain this answer?.
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