Question

8.Explain the process of autotrophic nutrition in plants.
9. Describe the processes that happen in human alimentary canal.

Answer 1

Explanation:

no8= Autotrophic nutrition is a process in which the organism produces their food from the simple inorganic materials such as water, carbon dioxide and mineral salts in the presence of sunlight. ... They make their own food with the help of the water, solar energy, and carbon dioxide by the method of photosynthesis

no9= Digestive Processes. The processes of digestion include six activities: ingestion, propulsion, mechanical or physical digestion, chemical digestion, absorption, and defecation. The first of these processes, ingestion, refers to the entry of food into the alimentary canal through the mouth.

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