Biology multiple choice questions with their answers for o level

1.From items(i)-(x)Choose the correct answer among the alternative given and write its letter

besides the item number

i.The study of living things is known as………………….[A]

(a)Biology(b)Taxonomy(c)Chemistry(d)Cytology

ii.A person who studies biology is called……………………….[C]

(a)Botanist(b)Zoologist(c)Biologist(d)mycologist

iii.In biology ,Human beings ,lizards and fish belong to the following branch of

Biology…………………[C]

(a)Mycology(b)botany(c)zoology(d)virology

iv.The process involving acquiring food materials from the environment and make use of it is

known as.....[C]

(a)Excretion(b)Reproduction(c)Nutrition(d)Respiration

v.In scientific procedure which one of the following use variables………….[C]

(a)Hypothesis(b)Data interpretation(c)Experimentation(d)Conclusion

vi.All scientific investigations begin with…………………………of the environment.[A]

(a)An observation(b)Collecting data.(c)Interpreting data(d)hypothesis

vii.The chemical substance that catches fire easily is called……………[A]

(a)Flammable(b)Biohazard(c)explosive(d)Toxic

viii.Calculate the eyepiece magnification,if the objective lens magnification is x40 and total

magnificationisx200....[C]

(a)x20(b)x50(c)x5 (d)x15

ix.………………are important for cleaning wounds, cuts and prevent infections.[D]

(a)Painkiller(b)Antibiotics(c)Antiseptics(d)Medical scissors

x.Children laying near the deep swimming pool,what danger are they facing? DROWING

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