Science Content (CTET Paper-II Science): Questions 10 - 13 of 148

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Question number: 10

» Science Content » Natural Phenomena

Appeared in Year: 2014

MCQ▾

Question

Select the correct statement about biosphere reserves. (February)

Choices

Choice (4) Response
a.

These are the protected areas meant for the conservation of endemic species only

b.

These are the protected areas reserved for wildlife where they can freely use the habitats and natural resources

c.

These are the areas, which help to maintain the biodiversity and culture of the areas

d.

These are the areas meant only for the conservation of plants and animals

Question number: 11

» Science Content » Moving Things

Appeared in Year: 2014

MCQ▾

Question

The odometer reading of a moving car at 8: 00 a. m. is 36540 km and at 10: 00 a. m. 36666 km. If the car is moving on a zigzag path with variable speeds, its average speed in meters per second is (February)

Choices

Choice (4) Response
a.

17.5

b.

12.6

c.

35

d.

6.3

Question number: 12

» Science Content » World of Living

Appeared in Year: 2014

Match List-Ⅰ List-Ⅱ▾

Question

The correct match of the names of scientists with their discoveries is (Febbruary)
List-Ⅰ List-Ⅱ

(A)

Alexander Fleming

(i)

Penicillin

(B)

Edward Jenner

(ii)

Anthrax bacterium

(C)

Robert Koch

(iii)

Fermentation

(D)

Louis Pasteur

(iv)

Smallpox vaccine

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)
a.
  • (iv)
  • (ii)
  • (iii)
  • (i)
b.
  • (ii)
  • (iii)
  • (i)
  • (iv)
c.
  • (i)
  • (iv)
  • (ii)
  • (iii)
d.
  • (ii)
  • (i)
  • (iii)
  • (iv)

Question number: 13

» 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

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