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Wednesday, November 12, 2014

Science Quiz Questions and Answers Multiple Choice - 12 Nov 2014

1. Which of the following is the best example of increasing an object's potential energy?
[A]Rolling a bowling ball
[B]Streching a rubber band
[C]Turning on a light bulb
[D]Dropping a pencil


2. Thermal energy is _______________.
[A]Kinetic
[B]Potential
[C]Both kinetic and potential
[D]Neither kinetic nor potential


3. Homozygous traits are revealed in genotypes that are ________________.
[A]Different
[B]Same
[C]Traits that are recessive
[D]Traits that are dominant


4. All of the following are phenotypes except ________________.
[A]Personality
[B]Eye colour
[C]Height
[D]Attached ear lobes


5. Heterozygous traits are revealed in genotypes ____.
[A]Aa
[B]AA
[C]aa
[D]aA


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