Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Which of the following waste product formed in the body is removed by the kidneys?

• A. Undigested food
• B. Urea
• C. Carbon dioxide
• D. Oxygen

Answer 1

The correct option is B Urea

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Urea is formed when proteins are broken down. Accumulation of urea is harmful to the body. So itt is removed by the kidneys. Carbon dioxide is a respiratory waste. Undigested food is eliminated by the digestive system. Oxygen is essential for the body for the break down of food in the cells.