Question

why is better for a parasite to leave its host alive​

Answer 1

Answer:

Successful parasites do not kill their hosts.

Explanation:

A host is an organism that is capable of surviving on its own and therefore represents a food or energy source for the parasite. Generally if the host dies, the parasite will also die making it not in the interest of the parasite to kill its host.

Answer 2

A parasite is an organism which relies on the host organism for food and energy needs.

Explanation:

• The parasite and host lives in a symbiotic relationship in which the parasite is the only organism which derives the benefit while causing harm to the host organism. This kind of symbiotic relationship is called as the parasitism.
• The parasite lives in the body of the host and derives the blood, nutrition and even uses the cellular machinery for own genome replication and reproduction of progeny parasites. This signifies that parasite totally depends upon the host for completing the entire life cycle.
• Thus if the host organism is killed the life cycle will remain incomplete. Hence, the parasite does not kill the host to obtain all the benefits from the host.

Learn more about parasite:

What is parasites? Name the parasites. How many kinds of parasites are present?: https://brainly.in/question/7900292

Name a total parasite and partial parasite: https://brainly.in/question/3805903