Question 1 of 25
Hints left: 3
Q1
Which of the following diseases is not caused by virus?
Q2
Bacterial action changes dead leaves into.
Q3
The polio virus enters the body through.
Q4
Which of the following plant diseases is not a bacterial disease?
Q5
Which is regarded as a link between the living and the non-living?
Q6
The necrotic ring spot disease of stone fruits (cherry,peach ,plum,etc.)is caused by.
Q7
An anaerobic species of the bacterium Clostridium causes a very serious disease in human population. Which of the following diseases is it?
Q8
What is the role played by nonpathogenic bacteria?
Q9
Match the following. List (I) List(II) (I)Tuberculosis (A) Mycobacterium (II)Typhoid (B) Yersinia pestis (III)Cholera (C) Streptococcus (IV)Plague (D) Salmonella type (E) Vibrio cholerae
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A
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B
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C
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D
Q10
The dreaded human disease,Syphilis,is caused by.
Q11
Smallpox is caused by.
Q12
The disease that is caused by viral infection is.
Q13
Measles is caused by.
Q14
Whooping cough is caused by.
Q15
The leaf blight of paddy is caused by.
Q16
Which of the following plant diseases is caused by bacteria?
Q17
Abacterium divides every minute and takes an hour to fill a cup,How much time will it take to fill half the cup?
Q18
To which group of organisms do viruses belong?
Q19
The virus that infects bacterium is.
Q20
Which of the following is a bacterial disease?
Q21
All of the following diseases are caused by virus except.
Q22
Pneumonia is a bacterial disease caused by the type of bacteria called.
Q23
Which of the following plant diseases is caused by a virus?
Q24
Jaundice is caused by a/an.
Q25
The nucleus is absent in.