Single Answer MCQ
Q-00001572
How do living organisms maintain a constant internal environment despite external changes?
1
Through the process of photosynthesis
2
Through the process of respiration
3
Through the process of homeostasis
4
Through the process of adaptation
Answer and Solution
Answer
C. Through the process of homeostasis
Solution:
Living organisms maintain a constant internal environment despite external changes through the process of homeostasis. This regulatory mechanism ensures stability in internal conditions like temperature, pH, and nutrient levels, allowing organisms to function optimally in varying external environments.
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