CSS Past Papers Everyday Science 2010 Test - 4

CSS Past Papers
Everyday Science 2010
Test - 4

1. Walnuts can be broken in the hand by squeezing two together but not one. It is because of?

a) None of these
b) Power
c) Volume
d) Work done
e) Energy

2. The instrument which i specially design for recording earth quake wave is called seismograph which measure earth quake waves on a?

a) Diatonic scale
b) Celsius Scale
c) Fahrenheit Scale
d) Richter scale
e) None of these

3. The planet Mercury completes one rotation around the sun is?

a) 365 days
b) 98 days
c) 60 days
d) 88 days
e) None of these

4. Fossils found in the lowest geological strata are generally most?

a) Primitive
b) None of these
c) Specialized
d) Advance
e) Complex

5. Evolution can be described as?

a) None of these
b) A catastrophic event in the past
c) Static
d) A continuing process
e) The attaining of an ideal type

6. What is the only source of new alleles?

a) None of these
b) Fertilization
c) Crossing over
d) independent assortment
e) Mutation

7. Polygenic characteristic are controlled by?

a) Recessive genes
b) None of these
c) Multiple genes
d) Mutated genes
e) Dominant genes

8. Which of the following , lists the four stages of food processing in order?

a) ingestion , digestion , absorption , elimination
b) ingestion , absorption , elimination , digestion
c) None of these
d) absorption , digestion , ingestion , elimination
e) digestion , ingestion , absorption , elimination

9. In humans , most nutrient molecules are absorbed by the?

a) small intestine
b) large intestine
c) None of these
d) stomach
e) liver

10. The energy needed to fuel essential body processes is called?
a) None of these
b) Optimum energy intake
c) Basal metabolism
d) recommended daily allowance

e) Essential nutrient level

This is more feedback!

This is the feedback!