Question

Refer the given statements.

(i) Incomplete or mosaic inheritance is an example of pre-mendelian concept of blending inheritance.

(ii) Test cross is a special type of back cross.

(iii) Chromosomal aberrations are commonly observed in cancer cells.

(iv) Thalassaemia is a Mendeelian disorder.

Which of the above statements are correct?

• A. (i) and (ii) only
• B. (ii) and (iv) only
• C. (ii), (iii) and (iv)
• D. (i) and (iv) only

Answer 1

Answer: (C)

(ii), (iii) and (iv)