Home
Class 11
BIOLOGY
Lungs expel......

Lungs expel...

A

`CO_2`

B

`H_2 O`

C

`CO_2` and water

D

`CO_2` and water vapors

Text Solution

Verified by Experts

`CO_2` and water vapors
Promotional Banner

Topper's Solved these Questions

  • EXCRETION

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED ( MULTIPLE CHOICE QUESTIONS ):|21 Videos

  • EXCRETION

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED ( FILL IN THE BLANKS ):|45 Videos

  • EXCRETION

    FULL MARKS|Exercise CASE STUDY SOLVED|1 Videos

  • EXAMINATION QUESTION PAPER - MARCH 2019

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

  • KINGDOM ANIMALIA

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED (ANSWER THE FOLLOWING QUESTIONS)|86 Videos

Similar Questions

Explore conceptually related problems

Lungs are covered by a membrane called _________ .

Pulmonary veins carry ........ Blood from lungs to ............

In heavy smokers the Alveoli of the lungs are enlarged and damaged which reduces the surface area for the exchange of respiratory gases. This condition is called

Lungs are made up of air-filled sacs, the alveoli. They do not collapse even after forceful expiration.

Lungs receive blood from right side of the heart, whereas the branching of systemic arteries result in a parallel pattern. What is the advantage of such of an arrangement ?

Lungs have a number of alveoli for

Lungs : Pleura:: Heart : _________ .

The lungs are covered by a double layered____.

Vital capacity of lung is equal to

Book lungs are respiratory organs in ……………….. .