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Read the following statements and choose the correct option.
Statement A : Trichoderma species are free living fungi that are very common in root ecosystems.
Statement B : Trichoderma species are effective biocontrol agents of several plant pathogens.

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Important Questions on Microbes in Human Welfare

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Gamma Question Bank for Medical Biology>Chapter 32 - Microbes in Human Welfare>Assignment>Q 22
The greater BOD (Biochemical Oxygen Demand) of waste water indicates
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Gamma Question Bank for Medical Biology>Chapter 32 - Microbes in Human Welfare>Assignment>Q 25
Select the mismatched pair.
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Gamma Question Bank for Medical Biology>Chapter 32 - Microbes in Human Welfare>Assignment>Q 29
Which one of the following is not a biofertilizer?
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Gamma Question Bank for Medical Biology>Chapter 32 - Microbes in Human Welfare>Assignment>Q 30
A microbial biocontrol agent that can be used to control butterfly caterpillars is
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Gamma Question Bank for Medical Biology>Chapter 32 - Microbes in Human Welfare>Assignment>Q 31
Pteridophyte Azolla is used as biofertilizer in rice field. The N2-fixing microbe which remain associated with Azolla is a/an
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Gamma Question Bank for Medical Biology>Chapter 32 - Microbes in Human Welfare>Assignment>Q 1

Identify the colonies labelled as A and B.

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Gamma Question Bank for Medical Biology>Chapter 32 - Microbes in Human Welfare>Assignment>Q 4
Read the following four statements (A- D) about certain mistakes in two of them:
(A) Dough, which is used for making foods such as dosa and idli is fermented by fungi and algae
(B) Toddy a traditional drink of southern India is made by fermenting sap from palms.
(C) Large holes in 'Swiss cheese' are due to production of large amount of methane by Propionibacterium shermanii
(D) In our stomach, lactic acid bacteria play very beneficial role in checking disease - causing microbes
Which are the two statements having mistakes?
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Gamma Question Bank for Medical Biology>Chapter 32 - Microbes in Human Welfare>Assignment>Q 8
_____A_____ enzyme is used to remove clots from the blood vessels of patients who have undergone _____B_____ leading to heart attack.