they are overcrowded
they are overcrowded
The hypothesis that viruses, despite being the simplest organisms, were not the first living entities is based on the idea that viruses require a host cell to replicate and lack the cellular machinery necessary for independent life. This suggests that they evolved from more complex biological systems, possibly as fragments of genetic material that parasitized early cellular life forms. Additionally, the presence of more complex organisms in the fossil record and the biochemical complexity of cellular life imply that life likely originated from self-replicating molecules or primitive cells before the emergence of viruses.
Yes, parasites are biotic factors because they are living organisms that interact with other organisms in an ecosystem by exploiting them for nutrients and resources. They play a role in the balance of populations and can impact the health of the host organism.
Are called parasites. A Parasite is an organism that lives on or in a host body it doesn't actually eat the host. A Predator eats its prey. Scavengers also eat other organisms.
Organisms that live in or on another organism (host) and benefit from the relationship at the expense of the host. Parasites can cause harm or disease to the host while gaining nutrients or protection for themselves. Examples include tapeworms, fleas, and ticks.
they are overcrowded
The hypothesis that viruses, despite being the simplest organisms, were not the first living entities is based on the idea that viruses require a host cell to replicate and lack the cellular machinery necessary for independent life. This suggests that they evolved from more complex biological systems, possibly as fragments of genetic material that parasitized early cellular life forms. Additionally, the presence of more complex organisms in the fossil record and the biochemical complexity of cellular life imply that life likely originated from self-replicating molecules or primitive cells before the emergence of viruses.
Yes, parasites are biotic factors because they are living organisms that interact with other organisms in an ecosystem by exploiting them for nutrients and resources. They play a role in the balance of populations and can impact the health of the host organism.
Parasite
For example, although animals infected with parasitic worms are often clearly harmed, and therefore parasitized, such infections may also reduce the prevalence and effects of autoimmune disorders in animal hosts, including humans...
All living organisms have to have a host to create other organisms. This includes micro organisms as well as bacterial organisms
Are called parasites. A Parasite is an organism that lives on or in a host body it doesn't actually eat the host. A Predator eats its prey. Scavengers also eat other organisms.
Organisms that live in or on another organism (host) and benefit from the relationship at the expense of the host. Parasites can cause harm or disease to the host while gaining nutrients or protection for themselves. Examples include tapeworms, fleas, and ticks.
Parasitism .
Micro-organisms that temporarily lodge on or in a host are known as commensals. These organisms do not cause harm to the host and may even provide benefits in some cases.
becaz they don't leave the host until they absorb all the nutrients from the host parasites leave the host only after the death of host organisms.
A virus that kills its host is said to be virulent. Virulent viruses can cause serious illness or death in their host organisms.