Question

Carriers of duplications can be identified because they show:

विकल्प

• Abnormalities in bodily characters

• A doubling of the entire chromosome set

• Complete absence of centromeres

• Loss of all duplicated genes

Answer 1

Carriers of duplications show abnormalities in bodily characters, and these abnormalities help in identifying the duplication. This is a biological effect arising from the increased gene dosage.