Biology, asked by uma5757, 1 year ago

How is transportation of substances in human is different from transportation in plants?
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Answers

Answered by NehaIyer
4

The main circulatory system in vertebrates is the Blood System which consists of:Blood, Blood Vessels and The Heart. In addition, lymphatic drainage has a (more limited) role in transporting fluids, which contain dissolved particles 'solutes' from tissues. Blood vessels have different structures according to their role and position in the system, e.g. to convey higher pressure blood from heart vs lower-pressure (oxygen-poor) blood returning to the heart. Types of blood vessels, all of which are composed of living tissues, include:Arteries, Arterioles, Capillaries, Venules, Veins. Blood is pumped by the heart (mammals have a double-pump, four chamber, heart), which is controlled by the nervous system.

Plants have 2 types of transport tissue: Xylem moves water and solutes from the roots to the leaves and Phloem moves food substances from leaves to the rest of the plant (both up and down the plant). The specialized tubes for fluid transport within plants include: Xylem vessels, Tracheids, Phloem sieve tubes . Some of these consist of living cells (e.g. phloem), while others are composed of dead cells (e.g. xylem vessels).The movement of fluids takes place in Xylem by transpiration pull (transpiration is movement of water up the plant and out of the leaves) and in Phloem by active pumping of sugars into the phloem hydrostatic pressure.

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Answered by devanshminhas11
0

In human beings the human circulatory system consists of three main parts blood ,blood vessels and heart ❤️ wherever plants consist of complex tissues called xylem and phloem .This shows that transportation in humans is different from transportation in plants

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