Choose the incorrect match pair in the following options:
a) streptomycin: treatment of infection
b) quinine: malaria treatment
c) penicillin: malaria treatment
d) all of these
EXERCISE
Which one is
the first step in biological method?
a) hypothesis
b) experiment
c) observation
What is the correct experiment to know that plasmodium destroys red blood cell?
a) examine the blood of single healthy person
b) examine the blood of single infected person
c) examine the blood of some healthy and also some infected
d) allow mosquito to bite a healthy person and examine his blood
What is the best way to analyze the data collected from experiments?
a) reading the data and drawing conclusions
b) discussion with scientists
c) simple calculation on calculator
d) application of statistical formulae
People who slept near smoky fire had less chance to suffer from malaria. Why?
a) smoke kills plasmodium in their blood
b) fire increases temperature and plasmodium are killed in air
c) mosquitoes cannot tolerate smoke and are repelled
d) smoke kills plasmodium present in mosquitoes
