Collection, killing and pinning are steps involved in
State the steps involved in tilling the land.
The steps involved in the formation of urine are given below. Arrange them in the correct sequence.
1. Collection of urine
2. Ultrafiltration
3. Reabsorption of ions from renal tubules
4. Collection of glomerular filtrate
5. Excess urea secreted from peritubular capillaries