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प्रश्न
Mention whether the following statement is (T) Or (F). Give reason in support of your answer.
Crossing over between chromatids can occur only between homologous chromosomes.
विकल्प
True
False
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उत्तर
True
While the maternal and paternal chromosomes are separating, the chromatid material gets exchanged between the two members of a homologous pair resulting in genetic recombination.
संबंधित प्रश्न
Find examples where the four daughter cells from meiosis are equal in size and where they are found unequal in size.
Distinguish anaphase of mitosis from anaphase I of meiosis
List the main differences between mitosis and meiosis.
Can there be mitosis without DNA replication in S phase?
The diagram given below represents a certain phenomenon which occurs during meiosis. Name and explain the phenomenon by using the terms homologous chromosomes, chromatids, crossing over.
Choose the correct answer:
Crossing over is a feature of ______________
Four daughter cells formed after meiosis are
Meiosis is evolutionary significant because it results in :
Genetic recombination is due to ______.
Give reason:
The children of the same parents, howsoever similar, are different from each other in certain aspects.
