Embibe Experts Solutions for Chapter: Principles of Inheritance and Variation, Exercise 2: EXERCISE- I (Conceptual Questions)

A complete set of chromosomes inherited as a unit from one parent is known as

A pedigree is shown below for a disease that is autosomal recessive. The genetic makeup of the first generation :-

Albinism is determined by a recessive gene in man. The presence of albinism in $50\%$ children born to a couple proves that :-

Family has 9 girls, Probability of son at 10th birth is :-

If the first seven children born to a particular pair of parents are all males, what is the probability that the eighth child will also be a male?

Study the pedigree given below and assign the type of inheritance of the trait.

Given below is the pedigree of sickle cell anaemia, in a family

In this the $\mathrm{RBC}$ of both parents will be -

Which of the following symbol is used for mating between relatives (Consanguineous mating)