10. The small intestine in human
beings is the site of complete
digestion of food (like, carbohydrates
proteins and facts) and it
receiver the secretion of two
glands_&_
Answers
Answer:
pancreas and intestinal glands
Answer:
Life processes
• Constantly exhibit the functions of maintenance and repair in living organisms
• Some Examples- Digestion, Respiration, Circulation etc.
Explanation:
Nutrition
• Process of obtaining nutrients from the environment i.e. intake of food and then its digestion in the body.
• Two types – Autotrophic (self-sufficient for food) and Heterotrophic (dependent on others for food).
Autotrophic nutrition
• Synthesis of food by photosynthesis- ‘photo’ means light and ‘synthesis’ means production. It is the production of food with the help of sunlight.
• Photosynthesis equation-
6CO2+6H2O give C6H12O6+6O2
• Events of photosynthesis are as follows: Absorption of light energy chlorophyll which is the green pigment and gives energy for activation of reaction. Then the splitting of water into its constituent’s hydrogen and oxygen leading to the Synthesis of ATP and NADPH2 and finally reduction of CO2 to carbohydrates.