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Blood that flows from the lungs to the heart is bright red rather than dark red due to

a)

Carbon dioxide

b)

Oxygen

c)

Both (a) and (b)

d)

Due to mixing of sputum



Question ID - 3610 | SaraNextGen Top Answer

Blood that flows from the lungs to the heart is bright red rather than dark red due to

a)

Carbon dioxide

b)

Oxygen

c)

Both (a) and (b)

d)

Due to mixing of sputum

1 Answer
127 votes
Answer Key / Explanation : (b) -

(b)

Blood flowing from the lung to the heart through the pulmonary vein is rich in . Due to , its colour appears bright red rather than dark

127 votes


127