People living in high altitudes (like mountains) usually have a _________?

A: smaller number of Red Blood Cells

B: larger number of Red Blood Cells

C: smaller number of White Blood Cells

D: larger number of White Blood Cells

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larger number of Red Blood Cells

Which character differentiates living things from non-living organisms?

A: They live in the same ecosystem.

B: They are highly organized and complex made of one or more cells and contain genetic material

C: They are acted upon by the same environment

D: Both a and b

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They are highly organized and complex made of one or more cells and contain genetic material

Which Vitamin is needed for the formation of a light-sensitive pigment in the retina.

A: Vitamin A

B: Vitamin C

C: Vitamin D

D: B complex

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Vitamin A

Members of one species inhabiting the same are form__________?

A: Species

B: Community

C: Ecosystem

D: Population

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Population

The average internal temperature of human body is __________?

A: 35 oC

B: 36 oC

C: 37 oC

D: 38 oC

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37 oC

On the basis of collected facts and ¬gures, a scientist formulates a factitive statement called:

A: Observation

B: Research work

C: Hypothesis

D: Inductive Reasoning

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Hypothesis

The study of fossils is called?

A: Environmental Biology

B: Historical biology

C: Palaeontology

D: Social biology

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Palaeontology

Robert Hooke discovered_____________?

A: Nucleus

B: Mitochondria

C: Cell

D: DNA

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Cell

Steps Involved in scienti¬c method are ?

A: Hypothesis >Accumulated data > observation & experimentation > conclusion

B: New data > Conclusion > Accumulated data > Observation & experimentation

C: Accumulated data > New data Observation & experimentation Hypothesis > Conclusion

D: Accumulated data > Hypothesis > Observation & experimentation > New data > Conclusion

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Accumulated data > Hypothesis > Observation & experimentation > New data > Conclusion

Malaria is associated with___________?

A: Culex Mosquito

B: Culiesta Mosquito

C: Anopheles Mosquito

D: Culex & Anopheles Mosquito

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Anopheles Mosquito

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