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The members of a homologous pair of chromosomes
- a)Are identical in size and appearance
- b)Contain identical genetic information
- c)Separate and move to opposite poles of the cell during mitosis
- d)Are found only in haploid cells
Correct answer is option 'A'. Can you explain this answer?
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The members of a homologous pair of chromosomesa)Are identical in size...
Homologous chormosomes are chormosomes having same structural features. In dipilod nuclei, pairs of homologous chromosomes can be identified at the start of meiosis. One member of each pair comes from the female parent and other from the male parent. Homologous chromosomes have the same pattern of genes along the chromosome but the nature of the genes may differ.
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The members of a homologous pair of chromosomesa)Are identical in size...
Homologous pairs of chromosomes are sets of two chromosomes that share similar genetic information and have the same size and appearance. These pairs are found in diploid cells, which contain two sets of chromosomes. Here, we will explore the characteristics and functions of homologous pairs of chromosomes.
Characteristics of Homologous Pairs of Chromosomes:
Homologous pairs of chromosomes have the following characteristics:
- They have the same size and shape.
- They contain the same genes, although each chromosome may have different alleles of those genes.
- They are present in diploid cells, which have two sets of chromosomes.
- They are not identical to each other, as they may carry different versions of the same genes.
Functions of Homologous Pairs of Chromosomes:
Homologous pairs of chromosomes have several important functions, including:
- They allow for genetic recombination during meiosis, which increases genetic diversity in offspring.
- They ensure that each daughter cell receives the correct number of chromosomes during cell division.
- They provide a mechanism for repairing damaged DNA, as the two chromosomes can pair up and exchange genetic material to repair any broken DNA strands.
Conclusion:
In conclusion, homologous pairs of chromosomes are essential for sexual reproduction and the maintenance of genetic diversity in offspring. They allow for genetic recombination during meiosis and ensure that each daughter cell receives the correct number of chromosomes during cell division. While they share similar genetic information and have the same size and shape, they are not identical and may carry different versions of the same genes.
Characteristics of Homologous Pairs of Chromosomes:
Homologous pairs of chromosomes have the following characteristics:
- They have the same size and shape.
- They contain the same genes, although each chromosome may have different alleles of those genes.
- They are present in diploid cells, which have two sets of chromosomes.
- They are not identical to each other, as they may carry different versions of the same genes.
Functions of Homologous Pairs of Chromosomes:
Homologous pairs of chromosomes have several important functions, including:
- They allow for genetic recombination during meiosis, which increases genetic diversity in offspring.
- They ensure that each daughter cell receives the correct number of chromosomes during cell division.
- They provide a mechanism for repairing damaged DNA, as the two chromosomes can pair up and exchange genetic material to repair any broken DNA strands.
Conclusion:
In conclusion, homologous pairs of chromosomes are essential for sexual reproduction and the maintenance of genetic diversity in offspring. They allow for genetic recombination during meiosis and ensure that each daughter cell receives the correct number of chromosomes during cell division. While they share similar genetic information and have the same size and shape, they are not identical and may carry different versions of the same genes.
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The members of a homologous pair of chromosomesa)Are identical in size and appearanceb)Contain identical genetic informationc)Separate and move to opposite poles of the cell during mitosisd)Are found only in haploid cellsCorrect answer is option 'A'. Can you explain this answer?
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The members of a homologous pair of chromosomesa)Are identical in size and appearanceb)Contain identical genetic informationc)Separate and move to opposite poles of the cell during mitosisd)Are found only in haploid cellsCorrect 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 The members of a homologous pair of chromosomesa)Are identical in size and appearanceb)Contain identical genetic informationc)Separate and move to opposite poles of the cell during mitosisd)Are found only in haploid cellsCorrect 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 The members of a homologous pair of chromosomesa)Are identical in size and appearanceb)Contain identical genetic informationc)Separate and move to opposite poles of the cell during mitosisd)Are found only in haploid cellsCorrect answer is option 'A'. Can you explain this answer?.
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