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 Six
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.
Lysogenic cycle is otherwise called _________.
Avirulent
Virulent
Transfection
Ghost
2.
Asexual reproduction occurs by conidia _________.
Hydra and Yeast
Aspergillus and Penicillium
Bacteria and Amoeba
Spirogyra
3.
Which among the bacteria breakdown hydrocarbons?
Pseudomonas putida
Lacto bacillus
Bifido bacterium
Nitrosomonas
4.
For every CO2 molecule entering the C3 cycle, the number of ATP & NADPH required ________.
2ATP + 2NADPH
2ATP + 3NADPH
3ATP + 2NADPH
3ATP + 3NADPH
5.
Pearl oyster belongs to the Class
Gastropoda
Cephalopoda
Scaphopoda
Pelecypoda
6.
Why is the velocity of blood flow the lowest in the capillaries?
The systemic capillaries are supplied by the left ventricle, which has a lower cardiac output than the right ventricle
Capillaries are far from the heart, and blood flow slows as distance from the heart increases
The total surface area of the capillaries is larger than the total surface area of the arterioles
The capillary walls are not thin enough to allow oxygen to exchange with the cells
7.
In an inflorescence where flowers are borne laterally in an acropetal succession the position of the youngest floral bud shall be ______.
Proximal
Distal
Intercalary
Anywhere
8.
Living things are made of ___________
Organisms
Atoms
Organs
Cells
9.
Identify the Archaebacterium.
Acetobacter
Erwinia
Treponema
Methanobacterium
10.
1.
(a)
Avirulent
2.
(b)
Aspergillus and Penicillium
3.
(a)
Pseudomonas putida
4.
(c)
3ATP + 2NADPH
5.
(d)
Pelecypoda
6.
(c)
The total surface area of the capillaries is larger than the total surface area of the arterioles
7.
(a)
Proximal
8.
(d)
Cells
9.
(d)
Methanobacterium
10.
(c)
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
