Class 10 Chapter 8-Heredity and Evolution Solution

Class 10 Chapter 8-Heredity and Evolution Solution

Heredity is the passing of genetic traits from parents to their offspring, while evolution is the change in heritable traits in a population over time. Heredity and evolution are closely linked and play a significant role in shaping the diversity of life on Earth. In this article, we will explore the basic principles of heredity and evolution and their importance.

Heredity is based on the transmission of genes from parents to offspring through reproductive cells. Genes are segments of DNA that carry information about specific traits, such as eye color, height, or susceptibility to diseases. In sexual reproduction, the offspring receive half of their genes from each parent, resulting in a unique combination of traits. This variation is essential for natural selection and adaptation to changing environments.