8th Standard Syllabus & Materials
8th Standard
TN 8th Tamil இயல் 3 - கல்வி கரையில - வினைமுற்று Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2 - ஈடில்லா இயற்கை - மயங்கொலிகள் Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2 - ஈடில்லா இயற்கை -பட்டமரம் Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2 - ஈடில்லா இயற்கை - இயற்கையை போற்றுவோம் Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 1 - தமிழ் இன்பம் - ஆழிக்கு இணை Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2-ஈடில்லா இயற்கை - திருக்குறள் Important Questions And Answers Study Material - QB365 Set A
Published on: 27/08/2019
Micro-Organisms
Download Tamil Nadu 8th Standard Science question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Science Test1.
__________ is an acid - loving bacteria
Lactobacillus acidophilus
Pseudomonas
Xanthomonas
Vibrio cholera
2.
Plasmodium belongs to _________ type of protozoan.
Ciliates
Flagellate
Pseudopods
sporozoans
3.
______ is a prokaryotic micro organisms.
Virus
algae
fungi
bacteria
4.
_______ shows both living and nonliving characteristics.
Protozoa
virus
bacteria
Fungi
5.
Micro organisms are measured in ______.
cm
mm
micron
meter
6.
Causative organism for rabies is ___________
7.
__________ Vaccine is used to cure foot and mouth disease
8.
Bacteria, which have a flagellum at one end is classified as _______.
9.
Micro organism can be seen with the help of a _______.
10.
The infact virus particle found outside the host cell is _______.
11.
Nitrogen fixation
12.
Spirilla
13.
Atrichous
14.
Tuberculosis
15.
Nitrogen fixing bacteria
16.
Yeast is used in the large scale production of alcohol.
17.
Citrus canker is transmitted by insects.
18.
Chicken pox is a communicable disease.
19.
Female anopheles mosquito is a carrier of dengue virus.
20.
Diseases causing micro organisms are called pathogens.
1.
(a)
Lactobacillus acidophilus
2.
(d)
sporozoans
3.
(d)
bacteria
4.
(b)
virus
5.
(c)
micron
6.
( )
Rhabdo virus
7.
( )
FMD Vaccine
8.
( )
Monotrichous
9.
( )
Microscope
10.
( )
Virion
11.
Cyanobacteria
12.
Helicobacer
13.
Coryne bacterium
14.
Bacteria
15.
Ryizobium
16.
(a)
17.
(b)
18.
(a)
19.
(b)
20.
(a)
8th Standard Syllabus & Materials
8th Standard
TN 8th Tamil இயல் 3 - கல்வி கரையில - பாடறிந்து ஒழுகுதல் Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 3-கல்வி கரையில - பல்துறைக் கல்வி Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 3-கல்வி கரையில - புத்தியைத் தீட்டு Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
TN 8th Tamil இயல் 2 - ஈடில்லா இயற்கை - தமிழர் மருத்துவம் ( நேர்காணல்) Important Questions And Answers Study Material - QB365 Set A
Tamilnadu Stateboard 8th Standard Subjects
Tamilnadu Stateboard Standards
