Respiration in Organisms [NSO Level 1- Science Olympiad (SOF) Class 7]: Questions 1 - 7 of 43

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Question 1

Respiration in Organisms

Question

MCQ▾

Forms the floor of the chest cavity.

Choices

Choice (4)Response

a.

Pluera

b.

Membrane

c.

Diaphragm

d.

Lungs

Question 2

Respiration in Organisms

Question

MCQ▾

The is also called voice box.

Choices

Choice (4)Response

a.

Septum

b.

Epiglottis

c.

Larynx

d.

Pharynx

Question 3

Respiration in Organisms

Question

MCQ▾

Frogs can breathe through which of the following organs?

Choices

Choice (4)Response

a.

Lungs

b.

Skin

c.

Both a. and b. are correct

d.

None of the above

Question 4

Respiration in Organisms

Question

MCQ▾

Which of the following part is used to take the oxygen trapped in soil?

Choices

Choice (4)Response

a.

Stem

b.

Leaves

c.

Roots

d.

Buds

Question 5

Respiration in Organisms

Question

MCQ▾

Which of the following type of respiration is found in insects?

Choices

Choice (4)Response

a.

Pulmonary respiration

b.

Branchial respiration

c.

Tracheal respiration

d.

Cutaneous respiration.

Question 6

Respiration in Organisms

Question

MCQ▾

When we do heavy exercise anaerobic respiration takes place in which of the following cells?

Choices

Choice (4)Response

a.

Bone cells

b.

Liver cells

c.

Muscle cells

d.

Question does not provide sufficient data or is vague

Question 7

Respiration in Organisms

Question

MCQ▾

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

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