AIDS does not have a cure and can affect a person for life
What’s the question? It got cut off
Answer:
climate change
Explanation:
scientists are telling people what to do to save the planet
Mutation rate of Gram negative bacteria is much greater than that of Gram positive bacteria.
Explanation:
The gram positive types of bacteria responsible for causing diseases in humans. It is called as Gram positive bacteria. Both the bacteria are different in structural and physical properties. It is defined as the group of bacteria’s which positive result in gram stain test.
Gram negative bacteria are the group of bacteria’s which gives negative result to the gram stain test. This classification is done according to the cell wall. The cause of common disease by Gram positive bacteria is our anthrax, diphtheria, etc.
Lungs appear collapsed in the fetus because they are filled with amniotic fluid and they have never been inflated with air yet.
