Mindblown: a blog about philosophy.

1) The Cyst – Stage 1 – The cyst is hard, rigid and can survive any cold weather. They are resistant forms and are carriers of the disease Giardiasis. This infection occurs when contaminated water, food or fecal matter is ingested by human beings. Excystation is the stage in which the parasite escapes from the…

There are many examples of parasites, as it is a type of interaction between the two species. Listed below are some of the common examples of parasitism. Parasitism in Humans The organisms that parasitize humans include fungi, leeches, lice, viruses, protozoa, tapeworm, etc. Few organisms such as Helminthes live inside the intestine of the host and…

There are various types of parasitism and are classified based on their size, characteristics, interactions with their hosts and their life cycles. Obligate Parasitism This is the kind of parasitism in which the parasite is completely dependent on the host to complete its life cycle. Obligate parasites cannot survive without the host. Therefore, they do…

The word parasite is derived from the Latin form of the Greek word, meaning “one who eats at the table of another”. Parasitism is generally defined as a relationship between the two living species in which one organism is benefitted at the expense of the other. The organism that is benefitted is called the parasite,…

“Parasitism is defined as the relationship between different species in which one organism lives on or in the other organism and benefits from it by causing some harm.”

Following are the examples of parasitic symbiosis: Fasciola hepatica This is also known as Liver fluke. It attaches itself onto the liver and makes way to the tissue and bile. Plasmodium There are different species of Plasmodium that are picked up by the mosquitoes and transmitted to different people causing Malaria. Hirudinea Leeches usually depend…

Parasites can be classified based on their size, characteristics, and relationship with the host: These parasites may also transmit disease-causing pathogens to other species of animals. The life of a typical parasite commonly includes certain developmental stages. During this time, the parasite goes through two or more changes in the body structure as it lives and…

Symbiosis refers to a long period interaction between two different species.  In some cases, both species benefit from the interaction and this is known as mutualism. The larger organism is considered a host because, in a symbiotic relationship, it is the larger organism on which the smaller organism depends. The smaller organism is considered to be a symbiont, that lives…

The word “parasite” is derived from the Greek word meaning, “the one that eats at the table of others”, and is estimated to be from around 5900 BC. Parasites are an incredibly varied group of organisms that live within host cells. They are smaller than their host organism and reproduce faster by causing more damage…