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 One Mark Questions with Answer Key 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.
The correct sequence of flow of electrons in the light reaction is _______.
PS II, plastoquinone, cytochrome, PS I, ferredoxin.
PS I, plastoquinone, cytochrome, PS II ferredoxin.
PS II, ferredoxin, plastoquinone, cytochrome, PS I.
PS II, plastoquinone, cytochrome, PS II, ferredoxin.
2.
During inspiration, the diaphragm _____.
expands
unchanged
relaxes to become domed-shaped
contracts and flattens
3.
Podocytes are the cells present on the ______.
Outer wall of Bowman's capsule
Inner wall of Bowman's capsule
Neck of nephron
Wall of glomerular capillaries
4.
5.
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
6.
Four chambered heart is present in _______.
Lizard
Snake
Scorpion
Crocodile
7.
What taxonomic aid gives comprehensive information about a taxon?
Taxonomic Key
Herbarium
Flora
Monograph
8.
Curcuma amada, Curcuma domestica, Asparagus, Maranta are example of __________
Tuberous root
Beaded root
Moniliform root
Nodulose root
9.
A multicellular organism grows by ____________
budding
cell division
fission
spore formation
10.
In S phase of the cell cycle ______.
Amount of DNA doubles in each cell
Amount of DNA remains same in each cell
Chromosome number is increased
Amount of DNA is reduced to half in each cell
1.
(a)
PS II, plastoquinone, cytochrome, PS I, ferredoxin.
2.
(d)
contracts and flattens
3.
(b)
Inner wall of Bowman's capsule
4.
(c)
5.
(c)
Muscular layer in the body wall of earthworm is made up of circular muscles only
6.
(d)
Crocodile
7.
(a)
Taxonomic Key
8.
(d)
Nodulose root
9.
(b)
cell division
10.
(a)
Amount of DNA doubles in each cell
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
