Question

hello guys..
plz give summary of chapter diversity in living organisms of class 9​

Answer 1

Explanation:

Class IX Science. Notes for Diversity in Living Organisms

Biodiversity refers to variability. The diverse forms of organism need classification. The evolutionary history decides the phylogenetic classification. A distinct name is a need for identification.

The advantages of classifying organisms:

• It makes us aware of and gives us information regarding the diversity of plants and animals.
• It makes the study of different kinds of organisms much easier.
• It tells us about the inter-relationship among the various organisms.
• It helps to understand the evolution of organisms.

Life on earth is incredibly diverse. Biological diversity is the variety of life on earth. This includes all the different plants, animals, and microorganisms; the genes they contain; and the ecosystems they form on land and in water.

It provides us an information regarding the diversity of plants and animals. It provides insight into the origin of organism and interrelationship between them. It makes the study of wide variety of organisms.

Diversity in living organisms can be experienced everywhere on earth. The warm and humid regions of the earth are highly diverse and are called the region of mega biodiversity. 12 countries in the world have more than half of the biodiversity in the world. India is one of them.