Question

Go through the following statements
(i) Chromosomal aberrations are commonly observed in the cancer cells.
(ii) The possibility of a female becoming a haemophilic is extremely rare because mother of such a female has to be at least carrier and the father should be haemophilic.
(iii) All the daughters of a couple exhibiting sickle- cell trait, will suffer from sickle – cell anaemia.
(iv) Myotonic dystrophy is an autosomal recessive trait.

Find the out the correct statements,

• A. (i), & (ii)
• B. (i), (ii), & (iii)
• C. (ii) & (iv)
• D. All are correct

Answer 1

The correct option is B (i), (ii), & (iii)

Myotonic dystrophy is an autosomal dominant trait.