EASY
DRDO MTS Tier - II
IMPORTANT
Earn 100

The correct sequence of passage of air through the respiratory tract during respiration is:

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Important Questions on Biology

MEDIUM
DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 3 - Biology>MCQs>Q 448
The pH of human blood is between:
MEDIUM
DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 3 - Biology>MCQs>Q 449
For transfusion, the 'O' blood group of a donor can be accepted by a person having blood group:
MEDIUM
DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 3 - Biology>MCQs>Q 450
The largest gland in the human body is _____.
MEDIUM
DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 3 - Biology>MCQs>Q 451
The most important function of perspiration is to _____.
HARD
DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 3 - Biology>MCQs>Q 452
A heart beat requires approximately:
MEDIUM
DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 3 - Biology>MCQs>Q 453
Which of the following glands in human body is popularly called 'Adam's apple'?
MEDIUM
DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 3 - Biology>MCQs>Q 454
If one chews an unsweetened chapati for a short time; a distinctly sweetish taste becomes noticeable because:
HARD
DRDO MTS Tier - II
IMPORTANT
General Science for Competitive Exams>Chapter 3 - Biology>MCQs>Q 455
Human body needs a constant supply of proteins to survive. The first part of the digestive system to begin digesting proteins is: