Question

A condition that arises if a digynic ovum is fertilized by a diandric sperm and a normal sperm cell.

a. Aneuploid

b. Autotetraploid

c. Allotetraploid

d. Autotriploid '

e. Autopentaploid

Answer 1

Aneuploidy is the presence of an abnormal number of chromosomes in a cell, for example a human cell having 45 or 47 chromosomes instead of the usual 46. It does not include a difference of one or more complete sets of chromosomes. A cell with any number of complete chromosome sets is called a euploid cell.

In this question

female egg contains 2 X-chromosomes

male side. 3 set ....may have x or y .

So their will bei (2n+-1/2/3) type Aneuploidy

hope you understood well