Monday, June 9, 2014

Science Skills Assessments for Elementary and Middle Class Students - 9 June 2014

1. Rapid spasm in muscle due to low availability of calcium ion in body fluid is called _______________.

2. _____________________ part of the brain is responsible for controlling body temperature.
[A]Pituitary gland

3. Operating principle of optical fibres which are used in endoscopes and telecommunications is based on ___________________________.
[A]Critical angle
[C]Refractive index
[D]Total internal reflection

4. Which is the largest planet with no magnetic fied?

5. What is the process of body attacking their own cells called?
[A]Passive Immunity
[B]Active Immunity
[D]Auto Immunity