How does parasitism affect hosts?

What is parasitism and how does it affect the host?

Parasitism is a relationship where one organism benefits at the expense of another. It can weaken the host, cause disease, or even lead to death.

Can you give me examples of parasites and their hosts?

Sure! Examples include tapeworms in mammals, fleas on dogs, and mistletoe on trees. Each has different effects on their hosts.

How do hosts defend themselves against parasites?

Hosts can develop immune responses, behavioral changes, or physical barriers to protect themselves from parasites.

Are there any benefits to parasitism for the host?

While parasitism is generally harmful, some hosts may gain benefits like increased nutrient availability from the parasite's presence.