Maharashtra Board Class 5 History Chapter 4 Evolution Solution

Maharashtra Board Class 5 History Solution Chapter 4 – Evolution

Balbharati Maharashtra Board Class 5 History Solution Chapter 4: Evolution. Marathi or English Medium Students of Class 5 get here Evolution full Exercise Solution.

Std

Maharashtra Class 5
Subject

Environmental Studies Part 2 Solution

Chapter

Evolution


(1) (a) The first systematic explanation of the concept of evolution was given by _________ ?

Answer: Charles Darwin.

(b) __________ are the most evolved animals among vertebrates.

Answer: Mammals.

(2) (a) What do we call animals which live in water and also on land?

Answer: The animals which live in water and also on land are called amphibians.

(b) Where did the first human appear?

Answer: The first human appeared in African continent.

(3) (a) The species of dinosaurs which were enormous in size, suddenly become extinct?

Answer: Some sudden natural disaster or environmental change is believed to be responsible for their extinctions.

(b) In the course of time, a new species with characteristics different from the original species is created?

Answer: In the process of survival by adapting to environmental changes certain internal physical changes occur in some animals of a species. Over a period of time , these internal changes become inherited characteristics seen in all following generations.

Updated: December 4, 2020 — 1:01 pm

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