Select the incorrect match.

Options

A. `{:("Submetacentric chromosomes" ,-,"L-shaped chromosomes"):}`
B. `{:("Allosomes" ,-,"Sex chromosomes"):}`
C. `{:("Lampbrush chromosomes" ,-,"Diplotene bivalents"):}`
D. `{:("Polytene chromosomes " ,-,"Oocytes of amphibians"):}`

Answer

D

Explanation

Polytene chromosomes are glant 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 chromosome are also called as allosomes . They determine the sex of an organism .
Submetacentric chromosomes have a submedian centromere . They appear L-shaped during metaphase.
Therefore , except option (d) , all are correctly matched.