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Khyber Pakhtunkhwa -> 12th Class -> Biology -> Respiration MCQs

Question:

Number of paired bones in nose...?

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A: 1
B: 2
C: 3
D: 4
Answer: D
Khyber Pakhtunkhwa -> 12th Class -> Biology  -> Respiration ape444shorts
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MCQs related to Khyber Pakhtunkhwa -> 12th Class -> Biology -> Respiration

Question:

Number of paired bones in nose...?

www.pkmcqs.com

A: 1
B: 2
C: 3
D: 4
Answer: D
Khyber Pakhtunkhwa -> 12th Class -> Biology  -> Respiration ape444shorts
www.pkmcqs.com

Question:

The wall of the trachea (windpipe) and bronchi of man is furnished with a series of incomplete

www.pkmcqs.com

A: Cartilaginous plates
B: Chitinous rings
C: Cartilagionus rings
D: Muscular rings
Answer:
Khyber Pakhtunkhwa -> 12th Class -> Biology  -> Respiration zaynahmad
www.pkmcqs.com