EASY
10th Maharashtra Board
IMPORTANT
Earn 100

Why are many species of animals and birds getting 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 tell?>Q 1
Which are the different organs in body of organisms?
EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 2>Chapter 1 - Heredity and Evolution>Can you tell?>Q 2
Is each of the organs useful to organism?
EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 2>Chapter 1 - Heredity and Evolution>Try this

Observe the following images and note the similarities between given animal images and plant images.

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EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 2>Chapter 1 - Heredity and Evolution>Observe and discuss

Observe the following pictures and discuss.

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MEDIUM
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 2>Chapter 1 - Heredity and Evolution>Observe and discuss

Observe the following pictures and discuss the characters observed.

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EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 2>Chapter 1 - Heredity and Evolution>Exercise>Q 1

Complete the following diagram.

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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.