Hello Peehu how was your day in school
Hi mom. It was very good. Today I learned so many things in the bio class. Ma’am told us about Human Excretory System
The biological process involved in the removal of harmful metabolic waste is known as excretion. Human Excretory System consists of a pair of kidney, a pair of ureter, urinary bladder and urethra.. But the most interesting topic that Ma’am taught us today was nephron.
what do you understand by Human Excretory System
Nephron is the structural and functional unit of kidney. It consist of Bowman's capsule, Glomerulus (Tuft of capillaries) present in the Bowman's capsule , PCT or ascending limb, Loop of Henle, DCT or descending limb and collecting duct
What do you know about nephron
The main function of nephron is to filter blood through the process of filtration,selective reabsorption and secretion
So, Peehu tell me what is the function of nephron
Ultra Filtration takes place in the glomerulus of the Bowman's capsule under high osmotic pressure .Selective Re absorption- From glomerular filtrate, some substances like water, salts, sugars, Amino acids are selectively reabsorbed. Tubular secretion - Urine is formed and secreted via collecting duct into the ureter
hmm... Very interesting
Bravo !! It is good that you are attentive in your classes