Question

Why is human excretion necessary?

Answer 1

Human excretion:

1. Human excretion is the process of removal of nitrogenous waste products from the body.
2. It helps in discarding harmful nitrogenic wastes generated from the digestion of food out of the body.
3. The accumulation of metabolic wastes can cause toxicity.
4. Having high concentrations of these waste products in the body can prove detrimental to our health.
5. Therefore, the waste (feces and urine) needs to be excreted out through the anus via the excretion system.