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In diploid cells,each homologous chromosome consists of
- a)Two sister chromatids
- b)A pair of maternal chromosomes
- c)A pair of paternal chromosomes
- d)Paternal and maternal chromosomes
Correct answer is option 'D'. Can you explain this answer?
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In diploid cells,each homologous chromosome consists ofa)Two sister ch...
In Diploid cells, each homologous chromosome consists of one paternal and one maternal chromosomethat fuse together during fertilization of gametes.
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In diploid cells,each homologous chromosome consists ofa)Two sister ch...
Homologous Chromosomes in Diploid Cells
A diploid cell is a cell that contains two sets of chromosomes, one set from each parent. Each set of chromosomes contains pairs of homologous chromosomes.
Definition of Homologous Chromosomes:
Homologous chromosomes are chromosome pairs that are similar in size, shape, and genetic content. They carry the same genes, but may have different versions of those genes called alleles.
Explanation of Answer:
In diploid cells, each homologous chromosome consists of both a maternal and a paternal chromosome. This means that one chromosome in the pair comes from the mother and the other chromosome comes from the father. Therefore, option D is the correct answer.
Explanation of Other Options:
- Option A - Two sister chromatids: Sister chromatids are identical copies of a single chromosome that are produced during DNA replication. They are connected by a centromere and are separated during cell division. However, in homologous chromosomes, there are two different chromosomes that carry similar genetic information.
- Option B - A pair of maternal chromosomes: This option is incorrect because homologous chromosomes are not identical. One chromosome in the pair comes from the mother and the other chromosome comes from the father.
- Option C - A pair of paternal chromosomes: This option is incorrect for the same reason as option B.
Conclusion:
In conclusion, homologous chromosomes in diploid cells consist of both a maternal and a paternal chromosome. This is important for genetic diversity and inheritance.
A diploid cell is a cell that contains two sets of chromosomes, one set from each parent. Each set of chromosomes contains pairs of homologous chromosomes.
Definition of Homologous Chromosomes:
Homologous chromosomes are chromosome pairs that are similar in size, shape, and genetic content. They carry the same genes, but may have different versions of those genes called alleles.
Explanation of Answer:
In diploid cells, each homologous chromosome consists of both a maternal and a paternal chromosome. This means that one chromosome in the pair comes from the mother and the other chromosome comes from the father. Therefore, option D is the correct answer.
Explanation of Other Options:
- Option A - Two sister chromatids: Sister chromatids are identical copies of a single chromosome that are produced during DNA replication. They are connected by a centromere and are separated during cell division. However, in homologous chromosomes, there are two different chromosomes that carry similar genetic information.
- Option B - A pair of maternal chromosomes: This option is incorrect because homologous chromosomes are not identical. One chromosome in the pair comes from the mother and the other chromosome comes from the father.
- Option C - A pair of paternal chromosomes: This option is incorrect for the same reason as option B.
Conclusion:
In conclusion, homologous chromosomes in diploid cells consist of both a maternal and a paternal chromosome. This is important for genetic diversity and inheritance.
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Community Answer
In diploid cells,each homologous chromosome consists ofa)Two sister ch...
After crossing over hybrid DNA comes out which parental and maternal as well.
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In diploid cells,each homologous chromosome consists ofa)Two sister chromatidsb)A pair of maternal chromosomesc)A pair of paternal chromosomesd)Paternal and maternal chromosomesCorrect answer is option 'D'. Can you explain this answer?
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In diploid cells,each homologous chromosome consists ofa)Two sister chromatidsb)A pair of maternal chromosomesc)A pair of paternal chromosomesd)Paternal and maternal chromosomesCorrect 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 In diploid cells,each homologous chromosome consists ofa)Two sister chromatidsb)A pair of maternal chromosomesc)A pair of paternal chromosomesd)Paternal and maternal chromosomesCorrect 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 In diploid cells,each homologous chromosome consists ofa)Two sister chromatidsb)A pair of maternal chromosomesc)A pair of paternal chromosomesd)Paternal and maternal chromosomesCorrect answer is option 'D'. Can you explain this answer?.
In diploid cells,each homologous chromosome consists ofa)Two sister chromatidsb)A pair of maternal chromosomesc)A pair of paternal chromosomesd)Paternal and maternal chromosomesCorrect 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 In diploid cells,each homologous chromosome consists ofa)Two sister chromatidsb)A pair of maternal chromosomesc)A pair of paternal chromosomesd)Paternal and maternal chromosomesCorrect 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 In diploid cells,each homologous chromosome consists ofa)Two sister chromatidsb)A pair of maternal chromosomesc)A pair of paternal chromosomesd)Paternal and maternal chromosomesCorrect answer is option 'D'. Can you explain this answer?.
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