11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil இயற்கை வேளாண்மை,சுற்றுச்சூழல் -செய்யுள் - மனோன்மணீயம் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil என்னுயிர் என்பேன் -துணைப்பாடம் - இசைத்தமிழர் இருவர் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மொழி கலை -செய்யுள் - ஒவ்வொரு புல்லையும் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - இலக்கணம் - பகுபத உறுப்புகள் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - துணைப்பாடம் - வாடிவாசல் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - செய்யுள் - குறுந்தொகை Important Questions And Answers Study Material - QB365 Set A
Published on: 11/11/2020
11th Standard Biology English Medium Free Online Test 1 Mark Questions 2020 - Part Eight
Download Tamil Nadu 11th Standard Biology 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 Biology Test1.
Which among the following are the smallest living cells, known without a definite cell wall, pathogenic to plants as wen as animals and can survive without oxygen?
Bacillus
Pseudomonas
Mycoplasma
Nostoc
2.
_______ is an intact infective virus particle which is non - replicating outside a host cell.
Virus
Viroid
Virion
Virusoids
3.
Which one of the following is not an endemic species of earthworm?
Perionyx
Lampito
Eudrillus
Octochaetona
4.
Appendicular skeleton is ______.
girdles and their limbs
vertebrae
skull and vertebral column
ribs and sternum
5.
During inspiration, the diaphragm _____.
expands
unchanged
relaxes to become domed-shaped
contracts and flattens
6.
At the venous end of the capillary bed, the osmotic pressure is _____.
Greater than the hydrostatic pressure
Result in net outflow of fluids
Results in net absorption of fluids
No change occurs
7.
8.
An example of photoautotrophic bacteria is ___________
Nitrosomonas
Nitrobacter
Chlorobium
Spirillum
9.
Mad cow disease is caused by ______________
Prions
Virion
Viroid
Phage
10.
___________ are considered as pollution indicators.
Mycorrhiza
Actinomycete
Lichens
Cyanobacteria
1.
(c)
Mycoplasma
2.
(c)
Virion
3.
(c)
Eudrillus
4.
(a)
girdles and their limbs
5.
(d)
contracts and flattens
6.
(a)
Greater than the hydrostatic pressure
7.
(d)
8.
(c)
Chlorobium
9.
(a)
Prions
10.
(c)
Lichens
11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil பீடு பெற நில் - செய்யுள் - காவடிச்சிந்து Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - உரைநடை - மலை இடப்பெயர்கள் : ஓர் ஆய்வு Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - துணைப்பாடம் - யானை டாக்டர் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - செய்யுள் - ஐங்குறுநூறு Important Questions And Answers Study Material - QB365 Set A
Tamilnadu Stateboard 11th Standard Subjects
Maths
Commerce
Economics
Biology
Business Maths and Statistics
Accountancy
Computer Science
Physics
Chemistry
Maths
Biology
Economics
Physics
Chemistry
History
Business Maths and Statistics
Computer Science
Accountancy
Computer Applications
History
Computer Technology
Commerce
Computer Applications
Computer Technology
Tamil
English
French
Tamilnadu Stateboard Standards
