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If the haploid no. of chromosomes in gymnosperm is 12, what will be the no. of chromosomes in its root and endosperm-
- a)12, 12
- b)12, 24
- c)24, 12
- d)24, 36
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
If the haploid no. of chromosomes ingymnosperm is 12, what will be the...
Root of gymnosperm is a diploid cell which thus has 2n equals 24 chromosomes.
Whereas, endosperm in gymnosperm is haploid in nature with 12 chromosomes.
Haploid chromosome is the characteristic feature of haploid. Triploid endosperms are seen in angiosperms, formed as a result of double fertilisation.
Reproductive organs form cones or strobilus except female organs of Cycas.
Ovule is generally orthotropous, unitegmic with three layers.
Endosperm is formed efore fertilization and is always haploid. Double fertilization is absent.
Whereas, endosperm in gymnosperm is haploid in nature with 12 chromosomes.
Haploid chromosome is the characteristic feature of haploid. Triploid endosperms are seen in angiosperms, formed as a result of double fertilisation.
Reproductive organs form cones or strobilus except female organs of Cycas.
Ovule is generally orthotropous, unitegmic with three layers.
Endosperm is formed efore fertilization and is always haploid. Double fertilization is absent.
Most Upvoted Answer
If the haploid no. of chromosomes ingymnosperm is 12, what will be the...
Given;the haploid(n) chromosome no. in Gymnosperm is 12..
the no. of chromosome in its root...root is a diploid(2n) part=2n=2×12=24.....
In Gymnosperms,the Endosperm is haploid(n)...=n=12..
So;option C is true here...
the no. of chromosome in its root...root is a diploid(2n) part=2n=2×12=24.....
In Gymnosperms,the Endosperm is haploid(n)...=n=12..
So;option C is true here...
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Community Answer
If the haploid no. of chromosomes ingymnosperm is 12, what will be the...
Generally endosperm in angiosperm is triploid
but endosperm in gymnosperm is female gametophyte so it haploid
now haploid cell has12 chromsomes so endosperm of gymnosperm also has 12 chromosomes
root ,stem,leaves all are diploid so 2n =24
but endosperm in gymnosperm is female gametophyte so it haploid
now haploid cell has12 chromsomes so endosperm of gymnosperm also has 12 chromosomes
root ,stem,leaves all are diploid so 2n =24
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If the haploid no. of chromosomes ingymnosperm is 12, what will be the no. of chromosomes in its root and endosperm-a)12, 12b)12, 24c)24, 12d)24, 36Correct answer is option 'C'. Can you explain this answer?
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If the haploid no. of chromosomes ingymnosperm is 12, what will be the no. of chromosomes in its root and endosperm-a)12, 12b)12, 24c)24, 12d)24, 36Correct answer is option 'C'. 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 the haploid no. of chromosomes ingymnosperm is 12, what will be the no. of chromosomes in its root and endosperm-a)12, 12b)12, 24c)24, 12d)24, 36Correct answer is option 'C'. 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 the haploid no. of chromosomes ingymnosperm is 12, what will be the no. of chromosomes in its root and endosperm-a)12, 12b)12, 24c)24, 12d)24, 36Correct answer is option 'C'. Can you explain this answer?.
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