Principles of Inheritance and Variation Quiz 2

Inheritance of AB blood group is due to ……………

The recombination of characters in a dihybrid cross is related to …………

Which one of the following is a true pleiotropic gene?

For demonstrating the law of independent assortment, one should carry out ………

Which one of the following is an example of multiple alleles?

For the formation of 50 seeds, how many minimum meiotic divisions are necessary?

A cross used to verify the unknown genotype of $F_1$ hybrid is a ………………. cross.

Appearance of new combinations in $F_2$ generation in a dihybrid cross proves the law of …………

Genotype of human blood group ‘O’ will be …………

The genotype of human blood group B is ……………