Question

1. The most poisonous of all waste product of all waste products of metabolism is_
2.anabolism and catabolism collectively called_activities

3. The inner side of each kidney has a_ or_the entry of a artery.
4. Bowman's capsule is lined by a
psule is lined by a single layer of squamous epithelial cells
called_

5. Collecting tube form_ and_
which open into pelvis.
- % water is reabsorbed from PCT into peritubular
network.
7. Because of the_
out let pressure exerts in the
glomerulus.
8. Urethra is 4 cm long in females and about 20 cm long in males called_
9. Urge for micturition occurs when urinary bladder is filled with_
of urine.
10. Urine contains_
of water,_​

Answer 1

1. ammonia . The human excretory system contains pair of kidneys , pair of ureters , urinary bladder and urethra