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Assertion In meiosis each bivalent is composed of four chromatid Reason pairing of homologous chromosome takes place in meiosis what is the appropriate ans of the question?
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Assertion In meiosis each bivalent is composed of four chromatid Reaso...
Pairing of homologous chromosomes in meiosis:
In meiosis, pairing of homologous chromosomes occurs during prophase I. This process is known as synapsis, where homologous chromosomes come together to form a structure called a bivalent or tetrad.
Formation of bivalent:
During synapsis, homologous chromosomes align next to each other and exchange genetic material through a process called crossing over. This results in the formation of a bivalent, which consists of two homologous chromosomes, each composed of two sister chromatids.
Composition of a bivalent:
Therefore, each bivalent in meiosis is composed of four chromatids - two from each homologous chromosome. These chromatids are connected at the centromere and undergo further processes such as recombination and segregation to ensure genetic diversity in the resulting gametes.
Conclusion:
In summary, the pairing of homologous chromosomes in meiosis leads to the formation of bivalents, each containing four chromatids. This process is crucial for genetic diversity and the production of haploid gametes.
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Assertion In meiosis each bivalent is composed of four chromatid Reason pairing of homologous chromosome takes place in meiosis what is the appropriate ans of the question?
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Assertion In meiosis each bivalent is composed of four chromatid Reason pairing of homologous chromosome takes place in meiosis what is the appropriate ans of the question? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Assertion In meiosis each bivalent is composed of four chromatid Reason pairing of homologous chromosome takes place in meiosis what is the appropriate ans of the question? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion In meiosis each bivalent is composed of four chromatid Reason pairing of homologous chromosome takes place in meiosis what is the appropriate ans of the question?.
Assertion In meiosis each bivalent is composed of four chromatid Reason pairing of homologous chromosome takes place in meiosis what is the appropriate ans of the question? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Assertion In meiosis each bivalent is composed of four chromatid Reason pairing of homologous chromosome takes place in meiosis what is the appropriate ans of the question? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion In meiosis each bivalent is composed of four chromatid Reason pairing of homologous chromosome takes place in meiosis what is the appropriate ans of the question?.
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