Question

The respiration which takes place in the presence of oxygen is known as___________ and the products formed are ________and ___________ along with the release of ____________.

But when there is very little oxygen some organisms like bacteria and yeast respire ____________ and the products formed are _________ and __________.

When we do rigorous exercise, our muscles respire ________and the product formed is________ which causes muscle cramps. To get rid of the pain in muscles we have to _________ the area or take a ____________ bath. This increases the blood supply and hence increases the supply of _________ which further breaks down ________ into _________and _______________.

Answer 1

Explanation:

1:- aerobic respiration

2:- energy & glucose

3:- release of co2 & h2o

4:- anaerobic respiration

5:- lactic acid & ethnol

6:- lactic acid