Sarita Aggarwal Solutions for Exercise 1: REVIEW QUESTIONS
Sarita Aggarwal Biology Solutions for Exercise - Sarita Aggarwal Solutions for Exercise 1: REVIEW QUESTIONS
Attempt the practice questions from Exercise 1: REVIEW QUESTIONS with hints and solutions to strengthen your understanding. ICSE Biology Book 2 for Class 10 solutions are prepared by Experienced Embibe Experts.
Questions from Sarita Aggarwal Solutions for Exercise 1: REVIEW QUESTIONS with Hints & Solutions
The sudden variations that occur in individuals are called mutations or metamorphism?
The most accepted theory, that incorporates knowledge of genetics and part of Darwinism is Neo Darwinism or Old Darwinism?
Theory that supports the appearance of light coloured moths again after the use of oil.(Theory of Natural Selection/Theory of Germplasm)
There is struggle for existence between the members of a species due to variations in the members.
Light coloured moth disappeared during industrial revolution due to the presence of lichens.
According to Lamarck’s theory, the continuous disuse of organs leads to their _____(disappearance/appearance).
The process of _____ (survival of the fittest/overpopulation) over many generations, increases the proportion of better adapted individuals.
Before industrial revolution _____ (light coloured/black coloured) moths had the advantage as tree trunks were covered by lichens.
