:: Home Page            
 Advertise your Business Here     
Browse  |   Placement Papers  |   Company  |   Code Snippets  |   Certifications  |   Visa Questions
Post Question  |   Post Answer  |   My Panel  |   Search  |   Articles  |   Topics  |   ERRORS new
   Refer this Site  Refer This Site to Your Friends  Site Map  Bookmark this Site  Set it as your HomePage  Contact Us     Login  |  Sign Up                      
Categories >> Sciences >> Biological Sciences >> Botany


 Micro Biology interview questions  Micro Biology Interview Questions (631)
 Bio Technology interview questions  Bio Technology Interview Questions (219)
 Bio Chemistry interview questions  Bio Chemistry Interview Questions (413)
 Bio Informatics interview questions  Bio Informatics Interview Questions (179)
 Genetics interview questions  Genetics Interview Questions (196)
 Botany interview questions  Botany Interview Questions (679)
 Zoology interview questions  Zoology Interview Questions (198)
 Cell Biology interview questions  Cell Biology Interview Questions (305)
 Bio Physics interview questions  Bio Physics Interview Questions (67)
 Biological Sciences AllOther interview questions  Biological Sciences AllOther Interview Questions (37)
What are the Harmful Activities ?
 Question Submitted By :: Botany
I also faced this Question!!     Answer Posted By  
# 1
there are many harmful activities of bacteria:-
1.causes diseases in humans.
2.causes diseases in animals.
3.causes diseses in plants.
4.spoilage of food-if food is not cooked properly,then
microorganisms will grow &produces toxic substances,that
results in food poisoning-health peoblems caused due to the intake
of spoiled food.
Is This Answer Correct ?    7 Yes 3 No
John Mathew
# 2
damage to timber,spoilage of food,damage of paper,it will
cause diseases in plants.
Is This Answer Correct ?    7 Yes 5 No
# 3
Most of fungal activities are harmful symoiotically

(1)Plant diseased:-These are occurred by bacteria, viruses
and cellworms. They destroy field crop, Fruits, Vegetables
crops etc..

(2)Destruction of timber products:-Most of Basidiomycetes
causes decay of heart wood of standing trees

(3)Number of articles:-e.g. clothing tentage, binoculars,
feathers goods, plastics, cameras, photographic films, radio

(a) Textiles:- These are spoiled by fungi which cause rots
e.g. alternaria, penicillium, mucor etc.

(b) paper:- These are spoiled by fungi which cause rots e.g.
alternaria, penicillium, mucor etc.

(c) Jute:- It is often destroyed by certain fungi e.g.
aspergillus torula.

(d) Leather:- It is destroyed by aspergillus niger.

(e) Rubber:- It is spoiled by aspergillus and pennicilium.

(f) Paint :- Some fungi like rhizopus and torula grow on paints

(g) Petroleum fuels :- Desulphovibro is responsible for
spoiling petroleum fuels.

4. Food spoilage :- Yeast, peniclium a re chief cause of
food spoilage.

(a) Milk cream are spoiled by sp. Of Mucor pennicillium etc.

(b) Fruit and canning industry :- Oranges are destroyed by
pennicilium digitatuns. Bread is spoiled by mucor, meat is
spoiled by mucor.

5. Number of animal diseases are caused by fungi :-

(a) Bakstomsis caused by blastomyces dermitidis.

(b) Coccidiomysis it is disease of Central Nervous system.

(c) Cryptoccosis it is disease of Central Nervous system.

Amanit is poisonous mushroom. It is sometimes mistaken as
edible one.
Is This Answer Correct ?    11 Yes 12 No

Other Botany Interview Questions
  Question Asked @ Answers
why does secondary growth not occur in monocot plants?   3
what are the main three plants are used to make 'TRIFALA CHURAN'?   6
What is meant by PEN ?   1
Would an avacado be considered a fruit or nut?   1
Explain the difference between an achene and a caryopsis.   2
In thistle funnel experiment to prove osmosis,after attaing equillbrium does water potential same in both?   1
What is the difference between a pedicel and a peduncle?   1
Endodermis?   2
Can you determine the age of a tree without cutting it down?   4
what is somaclonal variation in tissue culture?   3
what are pseudoannual rings?   1
What is the scientific name of petals?   4
For more Botany Interview Questions Click Here 

Copyright Policy  |  Terms of Service  |  Articles  |  Site Map  |  RSS Site Map  |  Contact Us
Copyright 2013  All Rights Reserved.   ::