Single Answer MCQ
Q-00001558
How do living organisms excrete waste materials from their bodies?
1
Through the process of photosynthesis
2
Through the process of respiration
3
Through the process of digestion
4
Through the process of excretion
Answer and Solution
Answer
D. Through the process of excretion
Solution:
Living organisms excrete waste materials from their bodies through the process of excretion. This process involves the removal of metabolic wastes like carbon dioxide, urea, and excess salts from the body to maintain internal balance.
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