Embibe Experts Solutions for Chapter: Principles of Inheritance and Variation, Exercise 1: KCET (UG) 2021

The genotype of a husband and wife are ${\mathrm{I}}^{\mathrm{A}}{\mathrm{I}}^{\mathrm{B}} \& {\mathrm{I}}^{\mathrm{A}}{\mathrm{I}}^{\mathrm{O}}.$ Among the blood types of their children, how many different genotypes and phenotypes are possible?

What is the possible blood group of children whose parents are heterozygous for $\mathrm{A}$ and $\mathrm{B}$ blood groups?

In Morgan's experiment with Drosophila, when a yellow bodied white-eyed female was crossed with brown bodied red-eyed male and their ${\mathrm{F}}_1$ Progeny were intercrossed. What was the percentage of recombinants in the ${\mathrm{F}}_2$ generation?

From the chromosomal complements given below, identify the one which shows female heterogamety.

Sickle-cell anaemia is due to the following mutant gene :

In the following symbols, used in human pedigree analysis, identify the symbol that denotes consanguineous mating.

Match the Column I with Column II and find the correct answer

Match the Column- I with Column - II