Question

150 word essay about a symbiotic relationship.

Answer 1

symboitic relationship

interaction between two different organism which live close ,physically and benefit from other is called symbiosis. a symbiotic relationship is mutually beneficial relationship .

for example lichens are composite organism .they have one fungal partner and one algae partner . algae synthesis food and also provide to their fungal partner. algae are autotrophs whereas fungal are hetrotrops . fungal provide shelter to their algae partner

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Answer 2

Broadly defined, symbiosis is the living together of dissimilar organisms, regardless of the possibly injurious or beneficial interactions. In our present discussion, the microbes are called symbionts and insects are the hosts.

Symbionts may live parasitically at the host’s expense. If the host’s vitality is impaired, the symbiont is called a pathogen. Agents causing fatal diseases of insects include certain viruses, bacteria, protozoa, fungi, and probably most parasitic helminths.