Question

HOTS Question:

1. The mouth of human beings has 2 pipes openings one each of air and food. Why does food enter only the food pipe and not the wind pipe? Find out.

2. Cows and buffaloes are seen chewing even when they are not grazing or eating anything. Why?
please give answer

Answer 1

Answer:

1 ) If the food goes into the food pipe , it canbe digested properly and be used to obtain energy. Therefore, the food enters the food pipe and not the windpipe . because while eating food a flap like valve present in our throat closes the stream of the wind pipe and the food enters only in the food pipe.

2) It is due to the process called rumination i. e. the animals like cow and Buffalo seems to chew when they are not actually eating because the food is in the when intake is half chewed which is called cud and it comes back in their mouth as it contains cellulose in it.

Explanation:

HOPE IT HELPS YOU ...

Answer 2

Answer:

maine unko cheater kaha tha islia