1. What is Excretion? Ans: The biological process involved in the removal of nitrogenous waste from the body. 2. Diagram of Human Excretory System. Pic…
1. Short Note on Heart Ans : Heart is the pumping organ which is used to pump the blood to different parts of the body.…
1. Why do we need food ? What impact of it is seen in the body? Ans: Ingestion of food during nutrition process proves beneficial…
LIFE PROCESSES: Nutrition in Animals Q/As: 21. How do forms of nutrition differ from organism to organism? Ans: Every organism has different adaptations and its…
The 6th chapter in the NCERT Science Textbook, Life Processes is quite an interesting chapter, but very long. In short, it covers the functioning of…