Answer:
Asexual portion, sexual portion and mosquito.
Explanation:
Plasmodium species is known to cause malaria in humans. The anopheles is the primary host for the plasmodium and humans acts as the secondary host for the plasmodium.
The secondary host is important for the asexual reproduction that occurs in the humans and causes clinical symptoms. The sexual reproduction occurs with the help of spores that occurs in the human blood. The disease can pass from one human to the other human by the mosquito biting.
Thus, the answer is asexual portion, sexual portion and mosquito.
The correct answer is exotoxins.
<span>Exotoxins are molecules produced by certain species of pathogenic bacteria, usually during their normal growth and metabolism. They are produced inside the cell and released into the environment which is the main difference between those toxins and endotoxins (part of the cell wall in some bacteria). An exotoxin can disrupt the normal cellular metabolism of the host or can even destroy host's cells.</span>
It would be B. The genotype
Adhesive pili, exotoxins, and capsules are all microbial factors that help them establish infection. these are examples of virulence factors.
<h3>
What is the mechanism of infection?</h3>
- Microbes encounter epithelial cells, macrophages, dendritic cells, and lymphocytes of barriers established by mucosae, mucocutaneous junctions, or skin as they enter the body through ingestion, inhalation, direct contact, cutaneous penetration, and ascending infection.
- Capsules are believed to play a part in the pathogenicity and colonization of a variety of pathogenic bacteria due to their exposure to the environment.
- Capsules can hinder host cell phagocytosis, stop complement-mediated lysis, and stop bacterial desiccation.
- Typically hear about three main categories of germs: bacteria, viruses, and fungus.
- Since most capsules inhibit water loss, they may aid in the bacterium's ability to avoid desiccation.
- A bacterial cell can be shielded by a capsule from white blood cells' digestion and obliteration.
- By inhibiting pathogen-associated molecular patterns or from binding to endocytic pattern-recognition receptors on the surface of the phagocytes, capsules can avoid unenhanced adhesion.
- Some bacteria's capsules obstruct the body's complement pathway defenses.
Learn more about infection here:
brainly.com/question/1969302
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