PATHOLOGY

Detailed explanation-1: -Urine is a liquid waste product of the body which is extracted from blood and concentrated in the kidneys. Urine is released out of the body through the urethra. Urine primarily consists of water (95%), organic solute like urea (2.5%), and other wastes (2.5%) such as enzymes, hormones, and fatty acids.

Detailed explanation-2: -Urine is about 95% water and 5% waste products. Nitrogenous wastes excreted in urine include urea, creatinine, ammonia, and uric acid. Ions such as sodium, potassium, hydrogen, and calcium are also excreted. Urine produced in the kidneys travels down the ureters into the urinary bladder.

Detailed explanation-3: -The process of excretion is called urination and it is excreted through the urethra. Urine primarily consists of water (95%), including organic solute like urea (2.5%), and other wastes (2.5%) such as enzymes, hormones, fatty acids etc.

Detailed explanation-4: -The kidney and urinary systems help the body to get rid of liquid waste called urea.