lixabisotshetsha93 lixabisotshetsha93

28-03-2021
Biology

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briefly explain how down syndrome results from meiosis

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sharmila04 sharmila04

28-03-2021

Answer:

In translocation, a piece of chromosome or a whole chromosome breaks off during meiosis and attaches itself to another chromosome. The presence of an extra part of the number 21 chromosome causes the features of Down syndrome.

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