Tutor profile: Atrayee B.
Subject: Health and Medicine
Which micro-organisms causes AIDS, Herpes and chicken pox?
Virus causes these diseases.
A student using a microscope observes a cell and rightly decides that it is a plant cell. Why?
The cell has a distinct cell membrane, very typical of the plant cell.
What are mutagens, and what disease can it cause?
Radiations or chemicals that causes mutations are called mutagens. Mutagens might cause cancer.
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