Akm bio-gyani : biology teacher blogs

TOP 20 NCERT questions with solutions from the chapter biological or life process. 1. Question : Define the term "nutrition."     Solution : Nutrition is the process by which organisms obtain and utilize food for growth, development, and energy production. 2. Question : Name the process by which green plants make their own food.     Solution : The process by which green plants make their own food is called photosynthesis. 3. Question : What are autotrophs? Give an example.    Solution: Autotrophs are organisms that can synthesize their own food using inorganic substances. Example: Green plants. 4. Question : What is the function of the respiratory system in humans?     Solution : The respiratory system in humans is responsible for the exchange of gases, primarily oxygen and carbon dioxide, between the body and the environment. 5. Question : Define excretion.     Solution : Excretion ...