Question

5. Cellulose forms a large part of the undigested matter we egest. It is
(d) food is broken dowr
(a) undigested protein
(b) the substance the cell walls of plants are made of
c)undigested starch
d) undigested sugar​

Answer 1

Answer:

b

Explanation:

the cell walls in plants are made up of cellulose

Answer 2

Explanation:

Cellulose forms the large part of the undigested matter we egest. It is the substance the 'cell wall' of the plant is made of. They are highly complex in nature and are ejected from the body undigested.  

Certain herbivorous animals like cow, goat are capable enough to digest the cellulose because they have better enzyme support reaction occurring in them. They are capable enough to undergo the digestion and eject the undigested food.