MEDIUM
7th CBSE
IMPORTANT
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What is the function of the phloem in plants?

Important Questions on Transportation in Animals and Plants

MEDIUM
7th CBSE
IMPORTANT
CONCERT Science 7>Chapter 11 - Transportation in Animals and Plants>STEP IN>Q 9
How is the presence of root hairs an advantage for a plant?
MEDIUM
7th CBSE
IMPORTANT
CONCERT Science 7>Chapter 11 - Transportation in Animals and Plants>STEP UP>Q 1

Match each part of the body to its correct organ system by writing (a), (b), (c) or (d) in the blanks.

(a) respiratory system (b) digestive system (c) circulatory system (d) excretory system

(i) vena cava _____ (v) pancreas _____
(ii) ureter _____ (vi) villi _____
(iii) trachea _____ (vii) ventricle _____
(iv) nasal cavity _____ (viii) bladder _____
EASY
7th CBSE
IMPORTANT
CONCERT Science 7>Chapter 11 - Transportation in Animals and Plants>STEP UP>Q 2

The schematic diagram represents the path taken by oxygen-rich and carbon dioxide-rich blood in our body. Label the heart and the parts that represent the pulmonary artery, pulmonary veins, aorta and vena cava.
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MEDIUM
7th CBSE
IMPORTANT
CONCERT Science 7>Chapter 11 - Transportation in Animals and Plants>STEP UP>Q 2
How is the pulmonary vein different from other veins in the body?
HARD
7th CBSE
IMPORTANT
CONCERT Science 7>Chapter 11 - Transportation in Animals and Plants>STEP UP>Q 2
Name the two arteries that transport blood from the heart. Which of them transports blood with a higher amount of oxygen?
EASY
7th CBSE
IMPORTANT
CONCERT Science 7>Chapter 11 - Transportation in Animals and Plants>STEP UP>Q 3
What is the function of platelets?
EASY
7th CBSE
IMPORTANT
CONCERT Science 7>Chapter 11 - Transportation in Animals and Plants>STEP UP>Q 3
Why is the clotting of blood at the site of a cut or wound important?
EASY
7th CBSE
IMPORTANT
CONCERT Science 7>Chapter 11 - Transportation in Animals and Plants>STEP UP>Q 3
List three reasons why a person might have a higher pulse rate than is normal. (Hint: How do you feel while watching an adventure film or while playing football?)