Science Content-World of Living (CTET Paper-II Science): Questions 7 - 10 of 53

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Question number: 7

» Science Content » World of Living

Appeared in Year: 2014

MCQ▾

Question

Study the following statements with reference to the villi of small intestine:

(1) They are finger-like outgrowths and thousands in number.

(2) They have very thin walls.

(3) They have a network of thin and small blood vessels close to the surface.

(4) They have small pores through which food can easily pass.

The statements, which enable the villi to absorb the digested food, are (February)

Choices

Choice (4) Response
a.

(1), (2) and (3)

b.

(2), (3) and (4)

c.

(1) and (2) only

d.

(3) and (4) only

Question number: 8

» Science Content » World of Living

Appeared in Year: 2014

MCQ▾

Question

Impression of an image persists on the retina of human eye for about (February)

Choices

Choice (4) Response
a.

115 second

b.

1 second

c.

12 second

d.

125 second

Question number: 9

» Science Content » World of Living

Appeared in Year: 2014

MCQ▾

Question

Study the following statements:

(1) Prokaryotes do not have nucleus.

(2) A single cell can perform all the functions in a unicellular organism.

(3) Blue-green algae are the examples of prokaryotes.

(4) Eukaryotes do not have well-organized nucleus with a nuclear membrane.

The correct statements are (February)

Choices

Choice (4) Response
a.

(2), (3) and (4)

b.

(1), (2) and (4)

c.

(1), (3) and (4)

d.

(1), (2) and (3)

Question number: 10

» Science Content » World of Living

Appeared in Year: 2014

MCQ▾

Question

In the diagram of human eye given below, the parts marked by A, B, C and D should be labelled as (February)

 The diagram of human eye and parts marked with alphabets

the Diagram of Human Eye and Parts Marked With Alphabets

Showing the diagram of human eye and parts marked with alphabets A, B, C and D

Choices

Choice (4) Response
a.

A – iris, B – pupil, C – lens, D – Cornea

b.

A – Ciliary muscle, B – iris, C – lens, D – Cornea

c.

A – iris, B – cornea, C – pupil, D – lens

d.

A – Ciliary muscle, B – pupil, C – lens, D – Cornea

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