Question

Answer the following question
Based on excretory system
1. Explain the mechanism of urine formation
2. Define micturition
3. Write the functions of lymph .
4. Write any two disorders of excretory system​

Answer 1

Answer:

1. The kidneys filter unwanted substances from the blood and produce urine to excrete them. There are three main steps of urine formation: glomerular filtration, reabsorption, and secretion.
2. Micturition or urination is the process of emptying urine from the storage organ, namely, the urinary bladder.
3. It keeps the body cells moist. It transports oxygen, hormones and nutrients to different parts of the body and removes metabolic waste from the cells. It transports antibodies and lymphocytes to the blood.
4. nephritis, uraemia, kidney