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Free Online Mock Biology Multiple Choice Test on Diversity of Life

Sub Category : Diversity of Life Test : 19 Time Left :
1.Which is the smallest?
(1) Bacteriophage (2) E. coli (3) Mycoplasma (4) Neurospora
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2.The first virus discovered was?
(1) Cyanophage (2) Higher plant virus (3) Algal virus (4) Animal virus
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3.Which of the following is a DNA containing plant virus?
(1) TMV (2) Tomato mosaic virus (3) Cauliflower mosaic virus (4) Potato mosaic virus
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4.Bacteriophages were discovered by?
(1) Stanley (2) Morris (3) Iwanowski (4) Twort
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5.Mycophages have?
(1) Double stranded RNA (2) Single stranded DNA (3) Single stranded RNA (4) Double stranded DNA
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