you are right what is the question
Answer:
The correct answer is option B. Schistosoma mansoni.
Explanation:
Schistosoma mansoni is a parasite that can infect humans by the contaminated water that causes schistosomiasis or commonly known as bilharzia. It is an intestinal disorder that causes by adult lives. The symptoms arise in the patient due to eggs with spine projecting on their surface.
Thus, the correct answer is option - B. Schistosoma mansoni.
D.All of the above.
Paper from softwood/hardwood trees
Resins-from tree barks
Medicinal-some trees have medicinal properties such as Witch Hazel
The host cell bursts to release the newly formed virus particles and then it dies.
Selective toxicity is a trait which is present in almost all anti-infective agents. This trait allows anti-infective agents to affect and target particular enzymes and proteins in antigens.
Selective toxicity is a trait which is responsible for effecting certain proteins, enzymes or structures in infectious agents like bacteria, fungi and viruses. Without this trait the anti-infectious agents or drugs would have a toxic affect that would be exerted on not only antigens but also on normal, unharmed cells in the body of the host organism. Selective toxicity is displayed by most antibiotics, where these drugs affect the bacterial cell wall and its components. This is also displayed by antiviral drugs. these antiviral drugs affect the spike proteins or capsid proteins on the virus. Antivirals can also be selectively toxic towards receptors that are the point of attachment towards viruses.
Learn more about selective toxicity here-
brainly.com/question/13142849
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