Biology · Human Nutrition and Digestion
Read the following statements regarding human nutrition and choose the correct option. Assertion (A): Cellulose-rich food substances are a good source of roughage for human beings. Reason (R): Humans possess cellulose-digesting enzymes and bacteria that fully convert it into useful nutrients.
- 1Both A and R are true and R is the correct explanation of A
- 2Both A and R are true but R is not the correct explanation of A
- 3A is true but R is false✓
- 4A is false but R is true
Correct answer
A is true but R is false
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