KROK 1 2015 – Question 26 · KROK (Medicine) · Biology

Sex chromatin was detected during examination of a man’s buccal epithelium. It is characteristic of the following chromosome disease:

  1. A. Down’s disease
  2. B. Turner’s syndrome
  3. C. Triple X syndrome
  4. D. Hypophosphatemic rickets
  5. E. Klinefelter’s syndrome
Hint

Ask what sex chromatin represents and which listed karyotypes would show it, then keep only those compatible with a man.

The answer, the explanation and a note on every option are available once you log in. The account is free: topic tests, a mock exam, mistake review and statistics.

Create a free account Log in

More questions on Biology