distinguish between
1)Autotrophic and Heterotrophic nutrition
2)Parasitic and saprophytic nutrition
3)pepsin and tripsin
Answers
Answer:
“Autotrophs are organisms that prepare their own food through the process of photosynthesis, whereas heterotrophs are organisms that cannot prepare their own food and depend upon autotrophs for nutrition.”
A mode of nutrition in which organisms obtain nutrition from dead and decaying matters is called the Saprotrophic Nutrition. Parasitic Nutrition refers to heterotrophic nutrition, in which parasites depend on other living organisms for their food.
Pepsin is an enzyme which acts only in acidic medium. Trypsine is an enzyme which acts in alkaline medium. ... Pepsin is secreted in stomach, Trypsin is secreted in small intestine. Pepsin is situated in gastric glands, Trypsin is situated in pancreas.
Explanation:
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Answer:
1. Autotrophs and heterotrophs are the two classifications of organisms on the basis of nutrition. Autotrophs are organisms that can prepare their own food. On the contrary, heterotrophs depend on autotrophs and other organisms for nutrition. ... Autotrophs are the primary producers and are placed first in the food chain.
2.A mode of nutrition in which organisms obtain nutrition from dead and decaying matters is called the Saprotrophic Nutrition. Parasitic Nutrition refers to heterotrophic nutrition, in which parasites depend on other living organisms for their food
3.For example, trypsin and pepsin are both enzymes in the digestive system which break protein chains in the food into smaller bits - either into smaller peptide chains or into individual amino acids. Pepsin works in the highly acidic conditions of the stomach