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A genome that is diploid but contains an extra chromosome, homologous with one of the existing pairs, so that one kind of chromosome is present in tri
Question

A genome that is diploid but contains an extra chromosome, homologous with one of the existing pairs, so that one kind of chromosome is present in triplicate:

A.

Trisomic

B.

Trioecious

C.

Triploidy

D.

Triplex

Correct option is A


A trisomic organism has one extra chromosome (2n+1) instead of a normal diploid pair.

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