Mutations of any different species of different backgrounds, will affect the growth of an animal. For instance an organisms DNA affects how it looks, behaves and its physiology. So the change in the organism's DNA can cause in all aspects of its life. A mutation itself is vital, or essential to evolving. Its a raw material of a genetic variation.
You didn't supply the text, but i can infer she probably wears a hospital mask, washes her hands regularly, or covers her mouth when coughing or sneezing.
1:30 is the base interval which is the same thing as a lane
Answer:
The group that received the placebo is the control group.
Explanation:
This group is known as the control group.
