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प्रश्न
The exchange of chromatid parts between the maternal and the paternal chromatids of a pair of homologous chromosomes during meiosis.
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उत्तर
Crossing over
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संबंधित प्रश्न
How many chromosomes will each daughter cell have after the completion of the above division? 
How many chromosomes will each daughter cell have after the completion of the above division?
Choose the correct answer:
Somatic cells divide by
Choose the correct answer:
Chromosomes appear at equator in _____________
What is cytokinesis?
Differentiate between
Centrifugal cytokinesis and Centripetal cytokinesis.
Give Technical Terms
The division which brings about vegetative growth.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Somatic cells of a multicellular organism arise from a single cell by mitosis.
Why should gametes be produced by meiosis during sexual reproduction?
Write briefly the significance of mitosis and meiosis in multicellular organism.
The basis of genetic variation in the living organisms during mitosis occurs due to ______.
