Biology (NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension): Questions 43 - 47 of 63

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Question number: 43

» Biology » Water

MCQ▾

Question

Rani had an uneven plot of land in which water was scarce. What system could she adopt for irrigation?

Choices

Choice (4) Response

a.

Sprinkler

b.

Drip

c.

Hand pump

d.

Canal

Question number: 44

» Biology » Plant and Animal Nutrition

MCQ▾

Question

Consider the following statements

I. Carbon dioxide taken in through stomata is used in photosynthesis.

II. Oxygen taken in through stomata is used in respiration.

III. Water vapour taken in through stomata is used in transpiration.

Which of the above statements is/are true?

Choices

Choice (4) Response

a.

I, II and III

b.

I and II

c.

II and III

d.

I and III

Question number: 45

» Biology » Heredity and Evolution

Match List-Ⅰ List-Ⅱ▾

Question

Match the following
List-Ⅰ (Innovator) List-Ⅱ (Innovations)

(A)

Edward Jenner

(i)

Smallpox vaccine

(B)

Chromosomes

(ii)

Budding

(C)

Hydra

(iii)

Heredity

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)

a.

  • (ii)
  • (iii)
  • (i)

b.

  • (i)
  • (iii)
  • (ii)

c.

  • (ii)
  • (i)
  • (iii)

d.

  • (iii)
  • (ii)
  • (i)

Question number: 46

» Biology » Human Body

MCQ▾

Question

The biological treatment of waste water makes use of

Choices

Choice (4) Response

a.

anaerobic bacteria and algae

b.

aerobic bacteria and fungi

c.

aerobic and anaerobic bacteria

d.

anaerobic bacteria and eucalyptus leaves

Question number: 47

» Biology » Micro-Organisms

Match List-Ⅰ List-Ⅱ▾

Question

Match the following
List-Ⅰ (Branch Of Biology) List-Ⅱ (Field Of Study)

(A)

Sericulture

(i)

Silkworms

(B)

Oncology

(ii)

Algae

(C)

Phycology

(iii)

Cancer

(D)

Palynology

(iv)

Pollens

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (ii)
  • (iv)
  • (i)
  • (iii)

b.

  • (iv)
  • (iii)
  • (ii)
  • (i)

c.

  • (ii)
  • (iii)
  • (iv)
  • (i)

d.

  • (i)
  • (iii)
  • (ii)
  • (iv)

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