Question

define parasites----------

Answer 1

parasites
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parasites are the organisms which gets their nutrition only in the host organism and they will also cause many diseases to the host organism 

they can get nutrition only in host and outside they wont get any nutrition

Answer 2

• Parasites are the organisms which gets their nutrition only in the host organism and they will also cause many diseases to the host organism 

• Monogenic parasitism: A monogenic parasite needs only one host to complete its life cycle.

• Digenic parasitism: A digenic parasite requires multiple hosts to complete its life cycle. An example for this is Plasmodium vivax, the protozoa that causes malaria.