Biology (NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension): Questions 15 - 18 of 63

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Question number: 15

» Biology » Air

MCQ▾

Question

The role of air pumped in waste water treatment plant is

Choices

Choice (4) Response

a.

to support the growth of aerobic bacteria

b.

to pressurize the water which has been treated

c.

to minimize the growth of aerobic bacteria

d.

to provide nutrient to bacteria

Question number: 16

» Biology » Soil

MCQ▾

Question

Which of the following is correct in response to soil?

Choices

Choice (4) Response

a.

Clay particles are light as they hold less water and the space between sand particles is less

b.

Clay particles are heavy as they hold more water and the space between sand particles is more

c.

Clay particles are heavy as they hold more water and the space between sand particles is less

d.

Clay particles are light as they hold more water and the space between sand particles is more

Question number: 17

» Biology » Human Body

MCQ▾

Question

The deoxygenated blood from various parts of body enter into heart by

Choices

Choice (4) Response

a.

artery

b.

veins

c.

pulmonary veins

d.

pulmonary artery

Question number: 18

» Biology » Diversity in Living Organisms

Match List-Ⅰ List-Ⅱ▾

Question

Match the following
List-Ⅰ (Animals) List-Ⅱ (Physical Characteristics Of Animals)

(A)

Toucan

(i)

Sticky pad

(B)

Red eye frog

(ii)

Long large beak

(C)

Polar bear

(iii)

Thick skin and sensitive hearing

(D)

Big cats

(iv)

Thick skin and strong sense of smell

Choices

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

a.

  • (ii)
  • (i)
  • (iv)
  • (iii)

b.

  • (iii)
  • (i)
  • (iv)
  • (ii)

c.

  • (ii)
  • (iv)
  • (i)
  • (iii)

d.

  • (iv)
  • (ii)
  • (i)
  • (iii)

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