Anonymous ID: ae0084 Nov. 18, 2021, 3:31 p.m. No.15030239   🗄️.is 🔗kun

https://biologydictionary.net/symbiosis/

Symbiosis Definition

A symbiosis is an evolved interaction or close living relationship between organisms from different species, usually with benefits to one or both of the individuals involved.

 

Mutualism

Mutualisms are a form of symbiosis in which both symbiotic partners benefit from the interaction, often resulting in a significant fitness gain for either one or both parties. Mutualisms can take the form of resource-resource relationships, service-resource relationships, or service-service relationships.

 

Commensalism

Commensalism is a symbiosis in which one organism benefits from, and is often completely dependent on, the other for food, shelter, or locomotion, with no obvious effect on the host.

 

Amensalism

On the opposing side of commensalism is amensalism. This occurs when one organism is inhibited or damaged by the presence of the other, who does not benefit.

 

Parasitism

Parasitism is the non-mutualistic form of symbiosis, occurring when one of the organisms benefits at the expense of the other. Unlike predation, parasitism does not necessarily result in direct death of the parasitized organism, and often it is imperative to the life cycle of the parasite to keep its host alive.

Anonymous ID: ae0084 Nov. 18, 2021, 4:28 p.m. No.15030519   🗄️.is 🔗kun

https://www.onthisday.com/events/november/18

1978 Leo J Ryan, American politician, and 4 others, killed in Jonestown, Guyana by members of Peoples Temple, followed by ritual mass suicide of 914 members of the religious cult