Mizoram Board Solutions for Chapter: Heredity and Evolution, Exercise 1: QUESTIONS

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Mizoram Board Science Solutions for Exercise - Mizoram Board Solutions for Chapter: Heredity and Evolution, Exercise 1: QUESTIONS

Attempt the free practice questions on Chapter 9: Heredity and Evolution, Exercise 1: QUESTIONS with hints and solutions to strengthen your understanding. SCIENCE TEXTBOOK FOR CLASS X solutions are prepared by Experienced Embibe Experts.

Questions from Mizoram Board Solutions for Chapter: Heredity and Evolution, Exercise 1: QUESTIONS with Hints & Solutions

EASY
10th Mizoram Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 9 - Heredity and Evolution>QUESTIONS>Q 1

If a trait A exists in 10% of a population of an asexually reproducing species and a trait B exists in 60% of the same population, which trait is likely to have arisen earlier?

EASY
10th Mizoram Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 9 - Heredity and Evolution>QUESTIONS>Q 2

How does the creation of variations in a species promote survival?