Question

if each cell of spore tetrad contain 4 chromosomes how many pachytene tetrads found in meiocyte of that plant​

Answer 1

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Answer 2

If each cell of spore tetrad contains 4 chromosomes, then pachytene tetrads found in the meiocyte of that plant are 2.

• The tetrad can be formed by joining the two chromosomes often known as bivalent.
• So, one Bivalent contains 2 chromosomes or 4 chromatids.
• In humans, we have 46 chromosomes or 23 tetrads or 23 pairs of chromosomes and this happens because of Meiosis.
• Meiosis is a reductional division in which the chromosome number reduces to half after each division.
• Meiosis controls reproduction in all the diploid organisms and maintains the ploidy of the zygote.
• Meiosis also results in variations that form the basis of Sexual Reproduction.

Hence, If each cell of spore tetrad contains 4 chromosomes, then pachytene tetrads found in the meiocyte of that plant are 2.

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