Hi Aspirant!

Neuhron are called filtering units for our excretion system. The structure of neuphron includes: Bowman's capsule, Glomerulus,  renal artery, capilaries and collecting ducts. Each part of neuphron plays an important role in excreting the impurities in our body/blood. After filteration, the left filterate is called urine which contains all the waste of body (urea).  This urine is excreted through the urethra. To check out the diagram, visit here:

https://learn.careers360.com/school/question-show-nephron-with-a-diagram-43209/

Thankyou!