12. Why is it necessary to excrete waste products?
The waste produced by our cells are toxic and therefore need to be excreted out. The process of removal of waste products produced in the cells of living organisms is called excretion.
JNVST 2024: NVS Class 6, 9 results out; documents required for admission
JNVST Class 6, 9 result 2024 likely tomorrow at navodaya.gov.in; cut-off marks, total seats
Navodaya Class 9 results 2024 likely by end of March; expected cut-offs
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