BIOLOGICAL CLASSIFICATION(Viruses, Viroids, Prions and Kingdome Monera biology MCQ’s questions answers

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BIOLOGICAL CLASSIFICATION( Viruses, Viroids, Prions and Kingdome Monera

Question 1 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Select the wrong statement : [ReAIPMT 2015]
A
Mosaic disease in tobacco and AIDS in human being are caused by viruses
B
The viroids were discovered by D.J. Ivanowski
C
W.M. Stanley showed that viruses could be crystallized
D
The term 'contagium vivum fluidum' was coined by M.W. Beijerinck
Question 2 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Spirulina belongs to kingdom ..... [HPPMT 2007]
A
Monera
B
Protista
C
Plantae
D
Fungi
Question 3 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Agrobacterium tumefaciens causes ..... [CPMT 1998]
A
Wilt
B
Damping off
C
Rust
D
Crown gall
Question 4 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Phages which show lysogenic cycle are known as ..... [JIPMER 1997]
A
Lytic phages
B
Temperate phages
C
Virulent phages
D
Avirulent phages
Question 5 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A bacterium which has been genetically modified to control pollution is ..... [CPMT 1998]
A
Pseudomonas
B
Rhizobium
C
Nitrobacter
D
Nitrosomonas
There are 5 questions to complete.

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