NSO Level 1- Science Olympiad (SOF) Class 9: Questions 201 - 205 of 1123

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Question number: 201

» Biology » Improvement in Food Resources

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MCQ▾

Question

Biotic stress in plants is caused by

Choices

Choice (4) Response

a.

Pathogens

b.

Insects

c.

Herbivores

d.

All a. , b. and c. are correct

Question number: 202

» Biology » Improvement in Food Resources

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Match List-Ⅰ List-Ⅱ▾

Question

Match the following.

List-Ⅰ (Column I) List-Ⅱ (Column II)

(A)

Totipotency

(i)

Specific restriction site

(B)

Restriction endonucleases

(ii)

Capability of cell to differentiate into whole plant

(C)

Recombinant DNA

(iii)

Loss of biodiversity

(D)

GM crops

(iv)

DNA with foreign DNA

Choices

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

a.

  • (ii)
  • (i)
  • (iii)
  • (iv)

b.

  • (ii)
  • (i)
  • (iv)
  • (iii)

c.

  • (iv)
  • (i)
  • (ii)
  • (iii)

d.

  • (iii)
  • (ii)
  • (iv)
  • (i)

Question number: 203

» Biology » Natural Resources

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Match List-Ⅰ List-Ⅱ▾

Question

Match the following.

List-Ⅰ (Column I) List-Ⅱ (Column II)

(A)

National park

(i)

Artificial resource

(B)

Symbiotic

(ii)

Group of living organisms with similar characteristic feature

(C)

Species

(iii)

Protection to both flora and fauna

(D)

Electricity

(iv)

Both the organisms are benefited

Choices

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

a.

  • (iv)
  • (ii)
  • (i)
  • (iii)

b.

  • (i)
  • (iii)
  • (ii)
  • (iv)

c.

  • (i)
  • (ii)
  • (iv)
  • (iii)

d.

  • (iii)
  • (iv)
  • (ii)
  • (i)

Question number: 204

» Biology » Natural Resources

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MCQ▾

Question

Kaziranga National Park is popular for

Choices

Choice (4) Response

a.

One-horned rhinoceros

b.

Wild buffaloes

c.

White tiger

d.

Elephants

Question number: 205

» Biology » Improvement in Food Resources

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Match List-Ⅰ List-Ⅱ▾

Question

Match the following.

List-Ⅰ (Column I) List-Ⅱ (Column II)

(A)

Sericulture

(i)

Fish farming

(B)

Vermiculture

(ii)

Silkworm rearing

(C)

Pisciculture

(iii)

Bee keeping

(D)

Apiculture

(iv)

Preparation of compost by using earthworms

Choices

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

a.

  • (iii)
  • (iv)
  • (ii)
  • (i)

b.

  • (ii)
  • (i)
  • (iv)
  • (iii)

c.

  • (ii)
  • (iv)
  • (i)
  • (iii)

d.

  • (ii)
  • (i)
  • (iii)
  • (iv)

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