NEET Biology Breathing And Exchange Of Gases Based Practice Questions & Answers with Viewers Discussion and Detailed Explanation

  1. Home
  2. NEET
  3. Biology
  4. Breathing And Exchange Of Gases
  5. Exercise 2
  6. Discussion
Daily Updates & Posts Today's Quiz
Daily Updates & Posts Today's Quiz

Breathing And Exchange Of Gases Topic Based

Question & Answer Discuss:

The urge to inhale in humans results from

(a) rising p$O_{2}$

(b) rising pC$O_{2}$

(c) falling pC$O_{2}$

(d) falling p$O_{2}$

Answer: (b)

The urge to inhale in humans results from rising $pCO_{2}$ . It is the increase of blood levels of carbon dioxide ($PCO_{2}$) that causes the urge to breathe in, not a lack of dissolved oxygen ($PO_{2}$).

Question & Answer Discuss Form
Valid first name is required.
Please enter a valid email address.
Latest Update for Neet Biology - Chapter Breathing And Exchange Of Gases

Free NEET Biology Breathing and Exchange of Gases MCQ Test

NEET Questions - Breathing and Exchange of Gases Test PDF

Breathing and Exchange of Gases NEET Questions and Answers

Breathing and Exchange of Gases: NEET Biology Question PDF

 Explore More Exercise


Blog
#38
Top Free 100+ Environmental Issues: NEET UG 2024 Exam Guide
Continue reading »
Published on Apr-28-2024


Blog
#37
Free 100+ Biodiversity And Conservation MCQ: NEET UG 2024
Continue reading »
Published on Apr-25-2024


Blog
#36
Free 100+ Ecosystem Biology MCQ With Answers | NEET UG 2024
Continue reading »
Published on Apr-19-2024
We are looking forward to your feedbacks & comments...

NEET Biology Quiz

Topic Wise Quizzes

NEET Biology MCQ

Topic Wise Exercise

NEET Biology

Recently Uploaded Posts
Trending & Popular Posts

Today Quiz

Excretory Products And Their Elimination

This Week Quiz

Biotechnology Principles And Processes

This Month Quiz

Ecosystem