EASY
7th Jammu and Kashmir Board
IMPORTANT
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Skin helps in the excretion of water and .

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Important Questions on Transportation In Plants & Animals

EASY
7th Jammu and Kashmir Board
IMPORTANT
In man, carbon dioxide is excreted through _____.
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7th Jammu and Kashmir Board
IMPORTANT
Kidneys are made up of a number of filters called _____.
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7th Jammu and Kashmir Board
IMPORTANT
Kidneys are connected to the urinary bladder by long tubes called _____
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7th Jammu and Kashmir Board
IMPORTANT
Artificial kidney machines work on the principle of _____.
EASY
7th Jammu and Kashmir Board
IMPORTANT

Match the column A with those in column B.

Column A Column B
1. Heart (a) A living pump
2. Food and oxygen (b) Can poison an organism
3. Waste products (c) Movement of materials
4. Carrier of oxygen (d) Material needed by every living cell.
5. Circulation (e) Pipes for the transport in man
6. Arteries and veins (f) Red blood cells

 

EASY
7th Jammu and Kashmir Board
IMPORTANT
In Spirogyra, transport of materials takes place through osmosis.
EASY
7th Jammu and Kashmir Board
IMPORTANT
Xylem and phloem are vascular tissues.
EASY
7th Jammu and Kashmir Board
IMPORTANT
Girdling experiment demonstrates food synthesis in plants.