Home
Class 11
BIOLOGY
Why does smoking affect oxygen supply to...

Why does smoking affect oxygen supply to the body?

A

haemoglobin fails to bind with `O_(2)`

B

haemoglobin binds with carbon monoxide

C

Nicotine makes the heart heat faster

D

Blood vessels are narrowed

Text Solution

Verified by Experts

The correct Answer is:
B
haemoglobin binds with carbon monoxide
Promotional Banner

Topper's Solved these Questions

  • RESPIRATION

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED(Fill in the Blanks)|45 Videos

  • RESPIRATION

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED(Answer the following Questions)|24 Videos

  • RESPIRATION

    FULL MARKS|Exercise ENTRANCE EXAMINATION QUESTIONS SOLVED (Choose the correct answer)|62 Videos

  • REPRODUCTIVE MORPHOLOGY

    FULL MARKS|Exercise V. Higher Order Thinking Skills (HOTS)|12 Videos

  • SAMPLE PAPER - 1

    FULL MARKS|Exercise Bio-Zoology (PART - IV)|4 Videos