Multiple choice

A man cannot digest cellulose whereas cows can do so because

  1. their gut contains certain bacteria capable of digesting cellulose

  2. they have a many-chambered stomach

  3. they have efficient molars for grinding

  4. they produce an enzyme that can digest cellulose

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A man cannot digest cellulose whereas cows can do so because their gut contains certain bacteria capable of digesting cellulose.