Cell Cycle and Cell DivisionHard

Question

The point, at which polytene chromosomes appear to be attached together, is called

Options

A.centriole
B.centromere
C.chromomere
D.chromocentre

Solution

Polytene chromosomes are infact formed by pairing of two somatic homologous chromosomes which undergo repeated endomitosis, forming a number of dtrands . These strands remain attached to a common large chromocentre of all polytene chromosomes and are rich in hetero chromatin .

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