NSO Level 1- Science Olympiad (SOF) Class 8: Questions 1 - 3 of 1076

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Question number: 1

» Cell

Edit
MCQ▾

Question

Which of the following are the types of plastids in plant cells?

Choices

Choice (4)Response

a.

Leucoplasts – the colourless plastids

b.

Chromoplasts – coloured plastids (except green colour)

c.

Chloroplasts – green-coloured plastids

d.

All a. , b. and c. are correct

Question number: 2

» Cell

Edit
MCQ▾

Question

Read the given statements and select the correct option.

Statement 1: Chromoplast contains a green pigment called chlorophyll.

Statement 2: Chlorophyll is important for photosynthesis in green plants.

Choices

Choice (4)Response

a.

Statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.

b.

Statements 1 and 2 are true but statement 2 is not true the correct explanation of statement 1.

c.

Statement 1 is true and statement 2 is false.

d.

Statement 1 is false and statement 2 is true.

Question number: 3

» Cell

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match Column – I with Column – II and select the correct option from the codes given below:

List-Ⅰ (Column – I)List-Ⅱ (Column – II)

(A)

Flagella

(i)

Locomotion

(B)

Lysosome

(ii)

Contains hydrolytic enzymes

(C)

Ribosome

(iii)

Protein synthesis

(D)

Peroxisome

(iv)

Store enzymes of energy metabolism

Choices

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

a.

  • (iii)
  • (i)
  • (ii)
  • (iv)

b.

  • (iv)
  • (i)
  • (ii)
  • (iii)

c.

  • (ii)
  • (iii)
  • (i)
  • (iv)

d.

  • (i)
  • (ii)
  • (iii)
  • (iv)

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