Biology-Diversity in Living Organisms (NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension): Questions 1 - 6 of 6

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Question number: 1

» Biology » Diversity in Living Organisms

MCQ▾

Question

Silk is produced by

Choices

Choice (4) Response

a.

larva

b.

cocoon/pupa

c.

cephalic gland

d.

adult moth

Question number: 2

» 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)

Question number: 3

» Biology » Diversity in Living Organisms

MCQ▾

Question

Which of the following is required for change of frog from tadpole to adult?

Choices

Choice (4) Response

a.

Iodine

b.

Sodium

c.

Magnesium

d.

Iron

Question number: 4

» Biology » Diversity in Living Organisms

MCQ▾

Question

In the absence of his tone proteins in prokaryotes, the an ionic charges of each inter nucleotide phosphate in DNA is neutralized by

Choices

Choice (4) Response

a.

Polysaccharides

b.

Glycolipids

c.

Polyamines

d.

Phospholipids

Question number: 5

» Biology » Diversity in Living Organisms

MCQ▾

Question

Which one of the following species of bee is used for the commercial production of honey?

Choices

Choice (4) Response

a.

Apis florae

b.

Apis mellifera

c.

Apis indica

d.

Apis dorsata

Question number: 6

» Biology » Diversity in Living Organisms

MCQ▾

Question

DDT is

Choices

Choice (4) Response

a.

Non-degradable pollutant

b.

Greenhouse gas

c.

Degradable pollutant

d.

Question does not provide sufficient data or is vague

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