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Usually, parasites are much smaller than the host is, whereas predators could be either small or larger than the prey. Parasites have a very high reproduction rate but the predators reproduce slowly.

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Chaz Stroman

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2y ago

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Does a leech have tricks to kill prey?

A leech does not have predator and prey relationships, so it does not kill its prey. A leech is a parasite. It simply attaches itself to a host.


How is a parasitic relationship like a predator relationship?

A predator kills an animal for food. A parasite feeds off of it's host, but does not kill it because if it's host dies it needs to find another source of food. They are similair because they both are nourished from their prey (or host).


Why does a predator kill its prey but a parasite rarely kills it hosts?

Usually, parasites are much smaller than the host is, whereas predators could be either small or larger than the prey. Parasites have a very high reproduction rate but the predators reproduce slowly.


What are the key differences between a parasite and a predator?

A parasite is an organism that lives on or inside another organism (host) and feeds off it without necessarily killing it, while a predator is an organism that hunts, kills, and consumes other organisms for food. Parasites rely on their host for survival, while predators actively hunt and kill their prey.


Is it beneficial for the parasite to kill its host?

It is rare, but yes sometimes. A few parasites don't directly kill their host, but make them do "careless things" that make it more likely the host will get eaten by the parasite's next host.


Why do parasites weaken but not kill their hosts?

The parasite keeps the host alive because the host is its source of everything. If the host dies, the parasite dies.


What is the difference between a parasite and predator?

Parasites and predators are quite similar, however, an animal is called a parasite if it only eats part of another animal and its victim continues to live. Mosquitos are micropredators.orA parasite feeds off a host without meaning to kill it while a predator feeds off a prey which it kills intentionally.orThe main difference between a parasite and predator is....A parasite is an organism which depends upon its host for food, shelter and reproduction.Whereas the predator kills its prey and eats it. It doesn't depend for shelter or reproduction except for food.Predator and parasite are similar in their feeding habits. Both of them depend upon others for their food. Infact we the humans are also called predators which is not accepted by many scientists.Parasites are smaller than host and don't kill host eg. mosquito on man .Predators are larger than prey and kill it eg lion and deer .


Why does a parastie not kill its host?

If the parasite doesn't kill it's host - it can live off the host for longer and doesn't have to find a new host.


How is a predator different from a parasite?

Parasitism involves one organism (parasite) living off of another (host) in a harmful manner but without killing the host. Predation involves one organism (predator) killing another (prey) for food.


What is the reason that parasite fungi can kill their host and continue to thrive?

spores


What is a characteristic shared by both predators and parasites?

Parasites and predators both exploit other animals, however a predator will immediately kill and eat its prey and a parasite will use a living host to survive, even if it does later kill its host.


Are parasites predators?

No. A predator kills it's source of food, while a parasite keeps it's host alive because if the host dies it needs to find another food source. A predator kills, a parasite doesn't (at least it doesn't mean to).