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 Two
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.
In Agaricus, _________ type of sexual reproduction occurs.
spermatization
somatogamy
oogamy
isogamy
2.
Colour revealed by Gram positive bacteria after Gram staining is _________ .
red
indigo
dark violet
blue
3.
Rice tungro is caused by ___________ .
fungi
bacteria
mycoplasma
viruses
4.
Mycorrhizae are the example of _______
Fungitasis
Amensalism
Antibiosis
Mutualism
5.
Each virus posses only one type of nucleic acid:
Either DNA or RNA
DNA only
Neither DNA nor RNA
RNA only
6.
7.
8.
Choose the wrong statement among the following :
In earthworm, a single male genital pore is present.
Setae help in locomotion of earthworms.
Muscular layer in the body wall of earthworm is made up of circular muscles only
Typhlosole is part of the intestine of earthworm
9.
_________________ are obligate aerobes.
Streptococcus
Clostridium
Micrococcus
E. Coli
10.
Enzymes that catalyse interconversion of optical, geometrical or positional isomers are ______________
Ligases
Lyases
Hydrolases
Isomerases
1.
(b)
somatogamy
2.
(c)
dark violet
3.
(d)
viruses
4.
(d)
Mutualism
5.
(a)
Either DNA or RNA
6.
(d)
7.
(c)
8.
(c)
Muscular layer in the body wall of earthworm is made up of circular muscles only
9.
(c)
Micrococcus
10.
(d)
Isomerases
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
