Biology, asked by vigneshsahana2006, 1 month ago

Assertion (A) Reason(R) : The alveoli are the structural and functional units of lungs. Lungs are composed of alveoli, richly supplied with blood vessels and are the sites of gaseous exchange that occur between blood and atmosphere.

Answers

Answered by armansingh26

2

Answer:

assertion or reason both are correct but reason is correct explanation of assertion

Previous Question

Next Question

Similar questions

Math, 27 days ago

proper steps done I'm notebook ...

English, 27 days ago

B. Choose the correct option that is closest in meaning to the words given below. 1. Hostile (b) Petty (a) unfriendly (c) hostel 2. Enlightened (d) Helpful (a) ignorant (b) Uneducated (c) bright (d) Educated 3. Gifts (a) lift (b) Presents (d) Educated (c) bright 4. Discouraged (b) Promise (a) encourage (c) optimistic (d) Dissappointed...

Math, 27 days ago

8 is 25 percent of what number...

Social Sciences, 1 month ago

explanation of side effect of. polluted water ...

English, 1 month ago

who is cruella??????

Science, 10 months ago

answer please my question ...

Social Sciences, 10 months ago

A. Identify the place which is known for Cotton Mill Workers Satyagraha. B. Identify the place where Congress Session was held in September 1920. ...

English, 10 months ago

Combine the following pairs of sentences using a conjunction given. 20 marks { which / that / who / whom / where / when / why / whose } 7. We met a girl. The girl had lost her way. Ans: ………………………………………………………………………………….