Question

class 10 science biology chapter
1 given a full NOTES...​

Answer 1

hy mate you answer is given attachment.....

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Answer 2

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Question 1

Which is the basic requirement of living organisms for obtaining energy?

Solution 1

Food is the basic requirement of living organisms for obtaining energy.

Question 2

Which of the following type of energy is used by living organisms to perform vital life process?

Kinetic energy, Chemical energy, Potential energy, Nuclear energy

Solution 2

Chemical Energy.

Question 3

Which of the following is an autroph?

Green plant or Man

Solution 3

Green Plant.

Question 4

Name two inorganic substances which are used by autrophs to make food.

Solution 4

Carbon dioxide and Water.

Question 5

What is the mode of nutrition in fungi?

Solution 5

Saprotrophic.

Question 6

Name one organism each having saprophytic, parasitic and holozoic modes of nutrition.

Solution 6

Saprophytic - Fungi.

Parasitic - Plasmodium.

Holozoic - Human Beings.

Question 7

Name the process by which plants make food.

Solution 7

Photosynthesis.