What is the function of the kidneys?

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 8

What path do wastes in blood take through the organs of the excretory system until they are removed as urine?

EASY

7th CBSE

IMPORTANT

CONCERT Science 7>Chapter 11 - Transportation in Animals and Plants>STEP IN>Q 8

Name the artificial process that is used to filter wastes from the blood when the kidneys fail to function properly.

MEDIUM

7th CBSE

IMPORTANT

CONCERT Science 7>Chapter 11 - Transportation in Animals and Plants>STEP IN>Q 9

What is the function of the phloem in 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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