NSO Level 1- Science Olympiad (SOF) Class 9: Questions 145 - 150 of 1123

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Question number: 145

» Biology » Improvement in Food Resources

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MCQ▾

Question

Cloning vector is used in

Choices

Choice (4)Response

a.

Somatic hybridization

b.

Recombinant DNA technology

c.

Cell division

d.

None of the above

Question number: 146

» Biology » Natural Resources

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MCQ▾

Question

Find the place where rare, economically important plants are cultivated.

Choices

Choice (4)Response

a.

Zoological parks

b.

Germplasm bank

c.

Herbarium

d.

Botanical gardens

Question number: 147

» 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)

Β- carotene

(i)

Agrobacterium tumefaciens

(B)

Selective breeding

(ii)

Biofortification

(C)

Vector used to introduce new genes in plants

(iii)

Biotic stress

(D)

Herbivores

(iv)

Golden rice

Choices

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

a.

  • (iv)
  • (ii)
  • (i)
  • (iii)

b.

  • (ii)
  • (iv)
  • (i)
  • (iii)

c.

  • (i)
  • (iii)
  • (iv)
  • (ii)

d.

  • (iii)
  • (i)
  • (ii)
  • (iv)

Question number: 148

» Biology » Natural Resources

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MCQ▾

Question

Population is

Choices

Choice (4)Response

a.

Group of organisms of different species

b.

Part of Earth that supports life

c.

Group of organisms of same species

d.

Community and non-living part

Question number: 149

» Biology » Improvement in Food Resources

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MCQ▾

Question

Which of the following results in production alcohol?

Choices

Choice (4)Response

a.

Kreb’s cycle

b.

Electron transport chain

c.

Fermentation

d.

Glycolysis

Question number: 150

» Biology » Natural Resources

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MCQ▾

Question

What is the percentage of fresh water on Earth?

Choices

Choice (4)Response

a.

3%

b.

10%

c.

97%

d.

50%

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