1.

Aneuploidy is usually deleterious as _________________(a) Chromosomal pairing is hampered(b) Gene balance is disrupted(c) Size of individual may vary(d) Chromosomal disintegration is increasedI got this question in an internship interview.My question comes from Chromosomal Abnormalities : Aneuploidy in section Chromosomal Basis of Inheritance of Cytogenetics

Answer»

The correct choice is (b) Gene BALANCE is disrupted

The BEST I can EXPLAIN: In case of aneuploidy there is loss or gain in single CHROMOSOME which results in dis-balance of the genes and their products. This is a reason that aneuploids are usually lethal.



Discussion

No Comment Found

Related InterviewSolutions