EASY
7th CBSE
IMPORTANT
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The veins have thicker walls than the arteries.

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Important Questions on Transportation of Substances

MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 10 - Transportation of Substances>EXERCISE>Q C
Nephrons are the functional units of the heart.
MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 10 - Transportation of Substances>EXERCISE>Q D
Name the red-coloured fluid medium that transports substances in our body.
EASY
7th CBSE
IMPORTANT
Science Now 7>Chapter 10 - Transportation of Substances>EXERCISE>Q D
Name the process by which food is transported in plants by phloem tissues.
MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 10 - Transportation of Substances>EXERCISE>Q D
Name the organ that filters waste from blood to form urine.
MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 10 - Transportation of Substances>EXERCISE>Q D
Name the process in which blood is passed through an artificial kidney machine to remove waste products.
MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 10 - Transportation of Substances>EXERCISE>Q D
Name the upper left and right chambers of the heart.
MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 10 - Transportation of Substances>EXERCISE>Q E
Why is the transportation of materials necessary in organisms?
MEDIUM
7th CBSE
IMPORTANT
Science Now 7>Chapter 10 - Transportation of Substances>EXERCISE>Q E
What are the different kinds of cells found in blood?