Describe what parasites are giving at least two examples of different types of parasite?

Parasites are organisms that live in or on another organism, known as the host, and derive their nourishment from it. They depend on the host for survival and reproduction, often causing harm or disease to the host in the process. Here are two examples of different types of parasites:

1. Fleas: Fleas are external parasites that infest the fur or feathers of animals, particularly mammals and birds. They feed on the blood of their hosts, causing itching, irritation, and sometimes transmitting diseases. Fleas have specialized mouthparts that allow them to pierce the skin and suck blood. They reproduce rapidly, laying eggs in the host's environment, such as bedding or carpets, which then hatch into larvae and develop into adult fleas.

2. Malaria Parasite: The malaria parasite is an example of an internal parasite. It is a microscopic organism belonging to the Plasmodium genus and is transmitted to humans through the bite of infected female Anopheles mosquitoes. Once inside the human body, the parasite invades red blood cells, causing symptoms like fever, chills, fatigue, and in severe cases, organ failure or death. The parasite undergoes complex life cycles within both the mosquito and human hosts, adapting to different environments to ensure its survival and transmission.