| 1 |
Cinchona tree is also known as. |
- A. Guina guina
- B. Quina Quina
- C. Both
- D. None
|
| 2 |
Which of the followings is the symptom of malaria? |
- A. Chills
- B. Fevers
- C. Recurring attacks
- D. All
|
| 3 |
.............. set up the largest land empire ever known. |
- A. Aristotle
- B. Alexander
- C. Laveran
- D. Genghis khan
|
| 4 |
Scientists noticed that persons living near marshy areas were most likely suffered from malaria. They will considered this fact as |
- A. Problem
- B. Hypothesis
- C. Observation
- D. Experiment
|
| 5 |
Dengue fever is transmitted by |
- A. Culex mosquito
- B. Anopheles mosquito
- C. Aedes mosquito
- D. None of these
|
| 6 |
Which one of the following is correct sequence in biological method? |
- A. Observations, Hypothesis , Law, Theory
- B. Hypothesis, observations, Deductions , Experimentation
- C. Observations, hypothesis, Deduction, Experimentation
- D. Law, Theory , Deduction, Observations
|
| 7 |
"Plasmodium is the cause of malaria " is. |
- A. Hypothesis
- B. Deduction
- C. Experiment
- D. Law
|
| 8 |
The hypotheses, which are often tested and never rejected become |
- A. Laws
- B. Principles
- C. Theories
- D. Results
|
| 9 |
You are testing a hypothesis; "students learn more if they drink tea before sitting for study". Your 20 experimental students drink tea before study;<div>You test their learning by giving question. Your 20 students of the control group should have all experimental conditions identical to the experimental group EXCEPT that:</div> |
- A. They should take tea
- B. They should take tea before as well as during study
- C. They should not take tea before studing
- D. They should not sit for studing
|
| 10 |
Healthy person's blood should be ____________ from plasmodium. |
- A. Full
- B. Half
- C. Free
- D. None
|