Question

Consider the following statements (A-D) each with one or two blanks.

A. (i) are commonly observed in cancer cells.

B. During (ii) purine is replaced by another purine.

C. Failure of (iii) after telophase stage of cell division results in an increase in whole set of chromosome in an organisms and this phenomenon is known as (iv).

D. In Down’s syndrome, the affected individual is short statured with (v) round head and partially open mouth.

Which one of the following option gives the correctly fills up for the respectively blank numbers from (i) to (v) in the statements?

• A. (iii) – Karyokinesis, (iv) – Polyploidy, (v) Large
• B. (ii) Transversion, (iii) – Cytokinesis, (iv) – Chromosomal aberration
• C. (i) – Chromosomal aberration, (iv) – Polyploidy, (v) – Small
• D. (ii) – Transition, (iii) – Karyokinesis, (v) Large

Answer 1

Answer: (C)

(i) – Chromosomal aberration, (iv) – Polyploidy, (v) – Small