Question

list three differences between saprophytic, parasitic and holozoic nutritions in animals?

Answer 1

Saprozoic:nutrition is got from organic remains..
2.External digestion takes place.
3.waste is left outside.
4action of enzyme is external
5. Eg:mushrooms,moulds etc...

holozoic:1.nutrition is got from the intake of solid pieces of food.
2.internal digestion occurs.
3.waste is released out from the body of the organism
4.action of enzyme occurs inside the body for digestion.
5.eg : humans ,lions,deer etc

Answer 2

Holozoic nutrition - it is that nutrition in which an organism takes the complex organic food materials by the process of ingestion. Parasitic nutrition - it is that nutrition in which an organisms derive its food from the body of another living organisms without killing it .