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explain the structure of nephron with labelled diagram.
why marine fishes excrete urea, whereas aquatic animals excrete ammonia?
Explain about osmoconformers and osmoregulators.
Explain me the whole structure of nephron in simple language..??
in ammonotelic animals kidneys do not play any role in the removal of ammonia so what is the use of these kidneys?
in the function of henle's loop. its written that ascending loop is impermeable to water but how come it dilutes the filterate???
can u plz tell me what is columns of bertini is simple language
bowman's capsules are all embedded in?
a. pyramids of kidney
b. cortex of kidney
c. medulla of kidney
please explain the counter current mechanism in our nephrons..??? please....
what will happen if stretch receptors are removed from urinary bladder
1. micturition will continue
2. there will be no micturition.
3. urine will not collect in the bladder.
4. urine will normally collect in the bladder
choose the correct answer and explain as different views are given different books
" LS of kidney " what does LS means ?
Give a brief account of the counter current mechanism.
Describe antennal gland or green glands for excretion in prawns with diagram? Kindly answer sir/mam?
Please explain the impotant steps which involves in the formation of urine(5 marks)
what is Renin angiotensin aldosterone system?
what is ultrafiltration
WHICH OF THE FOLLOWING IS ENERGY CONSERVING & WATER SAVING PROCESS 1] UREOTELIC 2] AMMONOTELIC 3] URICOTELIC 4] NONE OF THESE
What is the significance of juxtaglomerular apparatus (JGA) in kidney function?
what is vasodilation , diuresis and constrictory effects on blood vessels?
In amoeba excretion is done by
a food vacoule b contractile vacoule c plasmamembrane d all of these
Mammals are ureotelic while birds are uricotelic. Why??
How does vasa rectum , loop of henle and collecting ducts are involved in concentration of the filterate comming from glomeruls in nephron ?
what is menstrual cycle? xplain broadly.urgent.
what are podocytes?
what is their function?
how is urine formed
what are calyces?
plzzzz tell me why is uricotelism advantageous to birds and insect
What is diabetics mellitus and diabetics incepidus??
what are the examples of uricotelic animals
Y r protonephridia called flame cells?
what are the Disorders of Excretory System ??????
Explain counter current mechanism in detail.
Wat is Counter Current Mechanism?????
plzzz answer fast morons..i have my exm tomorrow...!!!writ a note on counter current mechanism.
which muscles are present in urinary bladder?
correct the spelling of renin . in one of the places it is written as rennin .
Name the following:
chordate animal having flame cells as excretory structures
portions projecting between the medullary pyramids in the human
(c) A loop of capillary running
parallel to the Henle’s loop.
between cortex and medulla the glomerular filtrate make how many trips ????
WHYBowmans capsule is called as Pygmalion corpuscle?
are peritubular cappilaries and vasa recta are same in the case of henle`s loop?
Longer the loop of henle more hypotonic is the urine. Is the statement true or false. If false wrte it correctly ?
plz xplain me the difference between renin and rennin
describe the counter current mechanism
explain urea cycle?
what is osmoregulation
Why kidney is known as osmoregulator???
what will happen if stretch receptors are totally removed from urinary bladder
What does the malphigian corpuscle do??!
What are the major forms of nitrogenous wastes excreted by the animals ?
Insects pass their uric acid through the alimentary canal. Why?
diagram of nephron
Blood flows at low pressurein peritubular blood capillaries. Why??
write a note on JGA (Juxta Glomerular Appartus )
answer as soon as possible
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