1.
One day you wake with a sore throat and a runny nose. Your doctor takes a swab from your throat, sends it to a lab, and telephones you the next day to say that antibiotic will not help you get better. Which of the following is the most likely reason for the doctor's statement?

2.
Plants that grow under average temperature and moisture are called:

3.
Oxyreductases, transferases, hydrolases, lyases, isomerases and ligases are all classes of

4.
Mutation is

5.
Pollination by wind is called