NSO Level 1- Science Olympiad (SOF) Class 7: Questions 353 - 357 of 597

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Question number: 353

» Respiration in Organisms

Edit
MCQ▾

Question

Pharynx has two apertures, both opening into separate tubes.

Select the correct option for both the openings of pharynx.

Choices

Choice (4)Response

a.

Windpipe and Oesophagus

b.

Windpipe, and Nasopharynx

c.

Oesophagus and Nasopharynx

d.

None of the above

Question number: 354

» Winds, Storms and Cyclones

Edit
MCQ▾

Question

Which of the following factor contribute to the development of cyclones?

Choices

Choice (4)Response

a.

Wind speed

b.

Temperature

c.

Humidity

d.

All a. , b. and c. are correct

Question number: 355

» Transportation in Plants and Animals

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match the column I and Column II by selecting the correct option.

List-Ⅰ (Column I)List-Ⅱ (Column II)

(A)

RBC

(i)

Image of the structure of cell 1

Image of the Structure of Cell 1

(B)

Agranular WBC

(ii)

Image of the structure of cell 4

Image of the Structure of Cell 4

(C)

Granular WBC

(iii)

Image of the structure of cell 2

Image of the Structure of Cell 2

(D)

Platelets

(iv)

Image of the structure of cell 3

Image of the Structure of Cell 3

Choices

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

a.

  • (iii)
  • (iv)
  • (i)
  • (ii)

b.

  • (iii)
  • (ii)
  • (i)
  • (iv)

c.

  • (i)
  • (ii)
  • (iii)
  • (iv)

d.

  • (ii)
  • (i)
  • (iv)
  • (iii)

Question number: 356

» Reproduction in Plants

Edit
MCQ▾

Question

Which of the following is the term used for the production of new individuals from their parents?

Choices

Choice (4)Response

a.

Vegetative propagation

b.

Sprouting

c.

Reproduction.

d.

Production

Question number: 357

» Winds, Storms and Cyclones

Edit
MCQ▾

Question

Read the following statements.

  1. Cyclone is a rapidly rotating storm system.

  2. It has high pressure center.

Select the correct option for the above given statements.

Choices

Choice (4)Response

a.

Statement (2) is true.

b.

Statement (1) is true.

c.

Statement (1) and (2) are true.

d.

Neither statement (1) nor statement (2) is true.

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