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Select the incorrect match....

Select the incorrect match.

A

Submetacentric chromosomes - L-shaped chromosomes

B

Allosomes - Sex chromosomes

C

Lampbrush chromosomes - Diplotene bivalents

D

Polytene chromosomes - Oocytes of amphibians

Text Solution

Verified by Experts

The correct Answer is:
D
Polytene chromosomes are giant chromosomes that are quite common in the salivary glands of insects therefore they are popularly called as salivary chromosomes.
The Lampbrush chromosomes are highly elongated special kind of synapsed mid-prophase or diplotene chromosome that are bivalents. Sex chromosomes are also called as allosomes. Thsy determine the sex of an organism. Submetacentria chromosomes have a submedian centromere. They appear L-shaped during motaphase.
Therofore, except option (d), all are correctly matched.
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