CBSE Class 10 Biology Revision Worksheet Set E

Q.A Fill in the blanks using suitable words.

1. Intestine of a herbivorous animals are ___________ than carnivorous animals.

2. Name of a proteolytic enzyme present in pancreatic juice is ___________.

3 End products formed by the digestion of fats are _________ and __________.

4. Exit of waste material from anus is controlled by ________________.

5. _________ is the fuel of a human body.

Q.B Answer the following questions in brief:

1 What is the common pathway in a human body which allows the air as well as food to pass through it?

2 Name the blood vessel that pours blood into the left atrium.

3 Write down the full form of ATP.

4 Human beings show double circulation.

Q C Give scientific reasons for the following:

1 Why are lungs made up of very small air sacs?

2 Why are capillaries thin walled?

3 Shoot tip tends to grow towards the direction of sunlight.

Q.D Answer the following questions in detail with the help of diagram.

1 Write down the three steps of Excretion in a man. Draw a well labeled diagram of human excretory system.

2 What is meant by reflex action? Draw a T.S of spinal cord showing reflex arc

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