General Knowledge :: Biology
- 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?
- Plants that grow under average temperature and moisture are called:
- Oxyreductases, transferases, hydrolases, lyases, isomerases and ligases are all classes of
- Mutation is
- Nitrogen is fixed in ecosystems in ways stated below. Which one of the statements below is false?
- Ptyalin is an enzyme produced in the
- Mycobacterium leprae causes leprosy, Corynebacterium diphtheria causes diphtheria and Vibrio comma causes
- Biotic component of the environment does not include-
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