a. Define excretion.
b. Name the basic filtration unit present in the
kidney
Draw excretory system in human beings and label
the following organs of excretory system which
perform following functions:
(i) form urine
(ii) is a long tube which collects urine from
kidney
(iii) store urine until it is passed out.
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***NAHI AATA THO NIKAL! TYM WASTE MAT KAR! SAMJA!***
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Answer:
when we have to get rid of waste to our body is called excretion
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