Question

An intermediate host: a. harbors the adult form of the parasite. b. carries the parasite without any change in the development of the parasite. c. acts as a source of infection for humans. d. harbors the larval, asexual, or immature stages of the parasite and acts as transport?

1) harbors the adult form of the parasite.
2) carries the parasite without any change in the development of the parasite.
3) acts as a source of infection for humans.
4) harbors the larval, asexual, or immature stages of the parasite and acts as transport.

Answer 1

Intermediate hosts are hosts that carry the larval or immature stages of a parasite and act as transport. They are an important part of the parasite's life cycle.

Step-by-step explanation:

Intermediate hosts are hosts that harbor the larval, asexual, or immature stages of a parasite and act as transport. They play a crucial role in the life cycle of many parasites. For example, Schistosoma spp., a parasite that causes schistosomiasis, requires freshwater snails as intermediate hosts. The larvae of the parasite develop and multiply inside the snails before being released into the water to infect humans.