| 1 |
Which one of these in "not" a characteristic of hypothesis? |
- A. Must be consistent with all available data
- B. Must be testable
- C. Must be correct
- D. Must predictions
|
| 2 |
Logical consequences of hypothesis is, |
- A. Experiment
- B. Deduction
- C. Observations
- D. Theory
|
| 3 |
The part of mustard plant which yields oil is |
- A. Leaf
- B. Seed
- C. Root
- D. Flower
|
| 4 |
Which one of the following is a correct sequence in biological method? |
- A. Observations, Hypothesis, Law, Theory
- B. Hypothesis, Observation, Deduction, Experimentation
- C. Observations, Hypothesis, Deduction, Experimentation
- D. Law, Theory, Deduction, Observation
|
| 5 |
What would be the best experimental design for testing a hypothesis that bean plants require sodium? |
- A. Measure the amount of sodium in a few bean plants
- B. Grow bean plants with and without sodium
- C. Look for sodium in leaf tissues
- D. Analyze root contents for sodium
|
| 6 |
Cinchona tree is also known as. |
- A. Guina guina
- B. Quina Quina
- C. Both
- D. None
|
| 7 |
The scientists who observed Plasmodium first time in human blood is: |
- A. Aristotle
- B. Bu-Ali-Sina
- C. Laveran
- D. None of these
|
| 8 |
At which point, is a biologist most likely to use reasoning? |
- A. While talking observations
- B. During hypothesis formulation
- C. During data organization
- D. None of these
|
| 9 |
In every proportion of two ratios are |
- A. Two terms
- B. Three terms
- C. Four terms
- D. Five terms
|
| 10 |
A hypothesis must be testable to be scientifically valid. Being testable means that: |
- A. Some observations could prove that hypothesis is incorect
- B. Only a controlled experiment can indicate whether the hypothesis is correct or incorrect
- C. The hypothesis is proven wrong
- D. The opposite of hypothesis is tested and proven worng
|