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MDCAT Past Papers - UHS - Biology - Chap No 9 - 2022 Quiz

Attempt 10 MCQs on MDCAT Past Papers - UHS - Biology - Chap No 9 (Year 2022) | Quiz 1

1. The respiratory surfaces exhibit following characteristic?

It must be permeable
It must be thick for low diffusion
It should be non-vascularized
It should have low ventilation mechanism

2. The percentage of carbon dioxide carried as carboxyhaemoglobin is:

70%
23%
15%
7%

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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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