The main process of excretion takes place in?
A stomach
B kidneys
C small intestines
D liver
Answers are...
B
C
False
True
A
hi is correct
Hi is correct.
The main process of excretion takes place in the kidneys. To arrive at this answer, we can understand the functions of each of the organs listed.
A. Stomach: The stomach is involved in the initial stages of digestion, where food is broken down into smaller particles through mechanical and chemical processes. It does not play a significant role in excretion.
B. Kidneys: The kidneys are the primary organs responsible for excretion. They filter waste products, toxins, and excess substances from the blood, converting them into urine, which is then eliminated from the body. The kidneys also help regulate fluid balance, electrolyte levels, and blood pressure.
C. Small intestines: The small intestines primarily aid in the digestion and absorption of nutrients from food. It does not have a main role in excretion.
D. Liver: The liver is a vital organ that performs various metabolic functions, including detoxification and synthesis of bile, which aids in fat digestion. While it contributes to the removal of some waste products, the main process of excretion occurs in the kidneys.
Therefore, the correct answer is B: kidneys.