state gov Kerala PSC Degree (Common Preliminary Examination) Mock Test Series 2025 Science & Technology
Identify the correct sequence of the human excretory system in the correct order based on the passage of urine.
1
Ureter - Urethra - Kidney - Urinary bladder.
2
Kidneys - ureters - urinary bladder - urethra.
3
Urethra - Kidney - Ureter - Urinary bladder.
4
Kidneys - urinary bladder - urethra - ureters.