Heredity and Evolution | NCERT Solutions | Class 10

Chapter 9 In-text Questions-9.1 Page 143 Q1. If a trait A exists in 10% of a population of an asexually…

Advertisements

Continue Reading →

NCERT Solution | Heredity and Evolution | Class X

1.How evolution is essential for speciation? Ans.: Evolution is a gradual process of accumulation of variations that provide survival advantage.…

Continue Reading →

Tracing evolutionary relationship Class X

Evidences from Comparative Morphology and Anatomy (i) Analogous organs: The organs that have a totally different anatomy and differ in…

Continue Reading →

Darwin’s Theory of Evolution by Natural Selection | Class X

It is known as “Theory of natural selection” or Darwinism. Darwin’s theory of evolution can be summarized as follows: (a)…

Continue Reading →