Transportation in Animals and Plants (CBSE Class-7 Science): Questions 16 - 22 of 23

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Question number: 16

» Transportation in Animals and Plants » Transport of Substances in Plants » Transport of Water and Minerals

MCQ▾

Question

Which type of vessels help in the transport of water from roots to the leaf?

Choices

Choice (4) Response

a.

Xylem vessels

b.

Phloem vessels

c.

None of the above

d.

All of the above

Question number: 17

» Transportation in Animals and Plants » Transport of Substances in Plants » Transport of Water and Minerals

MCQ▾

Question

Main solvent used by plant to transport mineral and nutrients is:

Choices

Choice (4) Response

a.

Blood

b.

Water

c.

Roots

d.

Root hair

Question number: 18

» Transportation in Animals and Plants » Excretion in Animals » Dialysis

MCQ▾

Question

In dialysis the patient blood is taken from the:

Choices

Choice (4) Response

a.

Radial artery

b.

Vein in the arm

c.

All of the above

d.

Question does not provide sufficient data or is vague

Question number: 19

» Transportation in Animals and Plants » Circulatory System » Blood Vessels

MCQ▾

Question

Thick walled vessels with a narrow lumen are:

Choices

Choice (4) Response

a.

Capillaries

b.

Veins

c.

Arteries

d.

Question does not provide sufficient data or is vague

Question number: 20

» Transportation in Animals and Plants » Circulatory System » Blood

MCQ▾

Question

The functions of blood are:

Choices

Choice (4) Response

a.

Transport oxygen from lungs to the body cells

b.

It transports digested food from small intestine to the body cells.

c.

To transport liquid waste from cells to the excretory system

d.

All a. , b. and c. are correct

Question number: 21

» Transportation in Animals and Plants » Excretion in Animals » Dialysis

MCQ▾

Question

The process of artificial filtration of blood in case of kidney failure is called as:

Choices

Choice (4) Response

a.

Dialysis

b.

Artificial Kidney

c.

Sweating

d.

Question does not provide sufficient data or is vague

Question number: 22

» Transportation in Animals and Plants » Circulatory System » Blood

MCQ▾

Question

The medium of transportation in the human circulatory system is:

Choices

Choice (4) Response

a.

Diffusion

b.

Blood

c.

Translocation

d.

None of the above

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