MEDIUM
10th Maharashtra Board
IMPORTANT
Earn 100

Why did the huge animals like dinosaur become extinct?

Important Questions on Heredity and Evolution

EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 2>Chapter 1 - Heredity and Evolution>Can you recall?>Q 4
Why are many species of animals and birds getting extinct?
EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 2>Chapter 1 - Heredity and Evolution>Can you tell?>Q 1
Which are the different organs in body of organisms?
MEDIUM
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 2>Chapter 1 - Heredity and Evolution>Exercise>Q 2

Read the following statement and justify same in your own words with the help of suitable examples.

Human evolution began approximately 7 crore years ago.

EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 2>Chapter 1 - Heredity and Evolution>Exercise>Q 2
Read the following statement and justify the same in your own words with the help of suitable examples.
Geographical and reproductive isolation of organisms gradually leads to speciation.
MEDIUM
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 2>Chapter 1 - Heredity and Evolution>Exercise>Q 2
Read the following statement and justify the same in your own words with the help of suitable examples.
The study of fossils is an important aspect of the study of evolution.
EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 2>Chapter 1 - Heredity and Evolution>Exercise>Q 4

Write a short note on Lamarckism.

EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 2>Chapter 1 - Heredity and Evolution>Exercise>Q 4
Write a short note on Darwin's theory of natural selection.
EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 2>Chapter 1 - Heredity and Evolution>Exercise>Q 4

Write a short note on Evolution.