A transport system is needed to transport (i) Nutrients, oxygen and hormones from the place, they are absorbed or received to the cells. (ii) Waste products from the place they are formed to the place from where they are eliminated outside. (iii) Heart beat, chromosome.
(i) and (ii) correct
(i) and (iii) correct
(i) , (ii) and (iii) correct
(ii) and (iii) correct
A
(i) and (iii) correct
B
(ii) and (iii) correct
C
(i) , (ii) and (iii) correct
D
(i) and (ii) correct
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Solution
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The human transport system is a system of tubes with a pump and valves to ensure one-way blood flow. We need a transport system to deliver oxygen, nutrients, hormones and other substances to all our body cells and take away waste products from them.
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Q1
A transport system is needed to transport (i) Nutrients, oxygen and hormones from the place, they are absorbed or received to the cells. (ii) Waste products from the place they are formed to the place from where they are eliminated outside. (iii) Heart beat, chromosome.
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