Final answer:
The ordered sequence for the flow of urine is Kidney (C), Ureters (A), Urinary bladder (D), and Urethra (B). (the correct options are C, A, D & B)
Step-by-step explanation:
Order of Urine Flow in the Human Excretory System
The flow of urine through the human excretory system occurs in the following order:
Kidneys - The urine formation starts in the kidneys where blood is filtered and urine is formed.
Ureters - Urine then travels from the kidneys through the ureters.
Urinary bladder - The ureters transport the urine to the urinary bladder, where it is stored.
Urethra - Finally, urine is expelled from the urinary bladder through the urethra during urination.
The ordered sequence for the flow of urine is Kidney (C), Ureters (A), Urinary bladder (D), and Urethra (B).
Understanding the sequential flow of urine through the kidneys, ureters, urinary bladder, and urethra provides insights into the excretory process in the human body. This organized pathway ensures the efficient removal of waste products from the bloodstream and their elimination from the body.