Match the terms in column I with their uses in column II Column I Column II (i) Heart (a) Pipes for transport in humans (ii) Arteries and Veins (b) Clotting of blood (iii) Xylem vessels (c) Pumping organ (iv) RBC (d) Water transport in plants (v) Platelets (e) Carrier of oxygen

(i)-(c) The heart is the pumping organ. It pumps blood through a network of arteries and veins via the circulatory system. The human heart is divided into four chambers. The atria receive blood, and the ventricles pump blood. (ii)-(a) Arteries and veins are the pipes for the transport of blood in human beings. Arteries are the thick-walled blood vessels that carry blood from the heart to all the parts of the body. It delivers oxygen-rich blood from the heart to the tissues of the body. The blood vessels that carry blood back to the heart are veins. (iii)-(d) Xylem vessels help in the transport of water and minerals in the plants. It provides mechanical support to the plant. (iv)-(e) RBCs carry oxygen to the body tissues with the help of respiratory pigment called haemoglobin. (v)-(b) Platelets help in blood clotting. They are also called thrombocytes. They help in the coagulation of blood whenever there is a wound or an injury. Column I Column II (i) Heart (c) Pumping organ (ii) Arteries and Veins (a) Pipes for transport in humans (iii) Xylem vessels (d) Water transport in plants (iv) RBC (e) Carrier of oxygen (v) Platelets (b) Clotting of blood

E M B I B E

Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Short Answer Type Questions>Q 31

MEDIUM

10th CBSE

IMPORTANT

Earn 100

What is phloem tissue? Phloem contains two types of cells joined side by side. Name these two types of cells. State whether these cells are living or dead.

Important Questions on Life Processes

EASY

10th CBSE

IMPORTANT

Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Short Answer Type Questions>Q 32

What is transpiration?

MEDIUM

10th CBSE

IMPORTANT

Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Short Answer Type Questions>Q 32

What do you mean by 'translocation' with respect to transport in plants?

MEDIUM

10th CBSE

IMPORTANT

Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Short Answer Type Questions>Q 32

Which plant tissue is involved in translocation?

MEDIUM

10th CBSE

IMPORTANT

Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Short Answer Type Questions>Q 33

Draw a labelled diagram of (i) a xylem vessel and (ii) a sieve tube (or phloem).

MEDIUM

10th CBSE

IMPORTANT

Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Short Answer Type Questions>Q 33

What are the differences between the transport of materials in xylem and phloem?

MEDIUM

10th CBSE

IMPORTANT

Science for Tenth Class Part - 3 Biology>Chapter 1 - Life Processes>Short Answer Type Questions>Q 34

Match the terms in column I with their uses in column II

	Column I		Column II
(i)	Heart	(a)	Pipes for transport in humans
(ii)	Arteries and Veins	(b)	Clotting of blood
(iii)	Xylem vessels	(c)	Pumping organ
(iv)	RBC	(d)	Water transport in plants
(v)	Platelets	(e)	Carrier of oxygen