hiii do u all knowthat today bio teacher will teach something new?
lets go its bio class
yes yes .........
ohh .......i am exicted.
lets take book.
hnn.....
ookk hema wait .
please take my also..
nephron
yess maam..
good morning students how are u all .
lets start maam
we are good maam
so children nephron is the structualand functionalunit of kidney
maam i know its function
and maam by secretion and excretion of useful and harmful substances present in blood
its main function is to convert blood intourine by filtration
each nephron has alarge no. oof these filtration unitcalled nephrons packed close together. some substances in the initial filtrate such as gulgose acid salt etc are selectively reabsorbed as the uriine flow along tube
ohhhhkk maam
it was very new topic maam
so childrens bye meet you tomorrow write this in ur notes notebook