Question

write differences between
a)autotrophic nutrition-hetetotrophic nutrition
b)Ingestion-digestion
c)Light reaction-dark reaction
d)Chlorophyll-chloroplast​

Answer 1

Autotrophs and Heterotrophs. “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.”

The main difference between ingestion and digestion is that ingestion is the taking of food into the body whereas digestion is the breakdown of food into small molecules that can be absorbed by the body. Ingestion can be taking food either into the mouth in animals or into the cytoplasm in protozoans

The light reaction is the initial stage of photosynthesis which traps light energy to produce ATP and NADPH, whereas dark reaction is the second step of photosynthesis which utilizes the energy from ATP and NADPH to produce glucose.

Chlorophyll is the food producers of the cell found in green plants, they are present inside the chloroplast. ... While chloroplast is a unique organelle found in all green plants and is the location of photosynthesis to occur where the green plants can convert sunlight into chemical energy.

Answer 2

Autotrophic nutrition is that nutrition which is take from solar light rays. Example :- plants shows autotrophic nutrition phenomenon.

Heterotrophic nutrition is that nutrion which is taken up from another soucre apart from sun.

Ingestion is the process of putting food into mouth .

Digestion is the breakdown of complex food subatsnace like fat, protien, carbohydrate, starch, etc.

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