Embibe Experts Solutions for Chapter: Principles of Inheritance and Variation, Exercise 1: BEGINNER'S BOX

Author:Embibe Experts

Embibe Experts Biology Solutions for Exercise - Embibe Experts Solutions for Chapter: Principles of Inheritance and Variation, Exercise 1: BEGINNER'S BOX

Attempt the practice questions on Chapter 27: Principles of Inheritance and Variation, Exercise 1: BEGINNER'S BOX with hints and solutions to strengthen your understanding. Beta Question Bank for Medical: Biology solutions are prepared by Experienced Embibe Experts.

Questions from Embibe Experts Solutions for Chapter: Principles of Inheritance and Variation, Exercise 1: BEGINNER'S BOX with Hints & Solutions

EASY
NEET
IMPORTANT
Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>BEGINNER'S BOX>Q 20

The mechanism of sex determination in birds shows :

EASY
NEET
IMPORTANT
Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>BEGINNER'S BOX>Q 21

Which of the following symbols and its representation is correct :-

EASY
NEET
IMPORTANT
Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>BEGINNER'S BOX>Q 22

Question Image The pedigree shows

EASY
NEET
IMPORTANT
Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>BEGINNER'S BOX>Q 23

If a couple has four girls, the probability of fifth child being male, is

EASY
NEET
IMPORTANT
Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>BEGINNER'S BOX>Q 24

Deficiency of enzyme homogentisic acid oxidase leads to :-

EASY
NEET
IMPORTANT
Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>BEGINNER'S BOX>Q 25

(2n-1) condition of chromosomes is called:

EASY
NEET
IMPORTANT
Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>BEGINNER'S BOX>Q 26

Addition or deletion of a nitrogenous base causes

EASY
NEET
IMPORTANT
Beta Question Bank for Medical: Biology>Chapter 27 - Principles of Inheritance and Variation>BEGINNER'S BOX>Q 27

Trisomy of which chromosome is involved in Down's syndrome?