Question

Science - Biology
Chapter : 2
Nutrition In Animals
I ) Fill In The Blanks
1 ) The muscular organ present in buccal cavity is _____________ .
2 ) The acid produced in stomach which kills the harmful bacteria present in food is
_______ .
3 ) Food pipe is also called as _______________ .
4 ) Starfish feeds on animals covered by hard shells of ___________________ .
5 ) Proteins get digested into ____________ during digestion .

Answer 1

Answer:

1 mouth

2 hydrochloric acid

3 osophegus

5 stomach

Answer 2

Answer: 1)  tongue

2)   hydrochloric acid [HCL]

3) oesophagus

4) calcium carbonate

5) amino acids

Explanation: