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.Q1)) Electromagnetic radiation is not effective in killing micro organisms if ______are used.

A) Ultraviolet rays
B) Gamma or X rays
C) Short wavelengths
D) Longer wavelength light
Q2)) The turbidiostat is?
A)The doubling time of bacteria.
B) A type of incubators for fastidious bacteria.
C) Continuous culture system.
D) A batch culture
Q3))) All Algae are
A- Unicellular organisms
B- Multicellular organisms
C-Autotrophic organisms
D-Heterotrophic organisms

User Joeriks
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1 Answer

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the answer of question 3 is B
User Dom Hede
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