Free Principles Of Inheritance And Variation (Daily Quiz: 4) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

Which of the following is not X-linked recessive?

(a) Colour blindness

(b) Haemophilia-A

(c) BETA-Thalassemia

(d) G-6 PD deficiency

Question-2

Which one of the following traits of garden pea studied by Mendel was a recessive feature?

(a) Green pod colour

(b) Green seed colour

(c) Axial flower position

(d) Round seed shape

Question-3

Multiple alleles control inheritance of

(a) sickle cell anaemia

(b) colourblindness

(c) phenylketonuria

(d) blood groups

Question-4

Identify the symbols given below and the correct option with respect of A, B, C and D.

(a) A–Male, B–Female, C–Sterile, D–Carrier male

(b) A–Male, B–Female, C–Sex unspecified, D–Affected male

(c) A–Male, B–Female, C–Fertile, D–Affected female

(d) A–Female, B–Male, C–Sex unspecified, D–Carrier female

Question-5

A man whose father was colour blind marries a woman who had a colour blind mother and normal father. What percent-age of male children of this couple will be colour blind?

(a) 0%

(b) 25%

(c) 50%

(d) 75%