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 Ten
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.
Intercostal muscles are found between the ______.
vertebral column
sternum
ribs
glottis
2.
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
3.
Which one of the following plasma proteins is involved in the coagulation of blood?
Globulin
Fibrinogen
Albumin
Serum amylase
4.
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
5.
Which Gram negative bacterium caused Duodenal and Gastric ulcers?
Helicobacter Pylori
Helicobacter Vibrio
E.Coli
Haemophilus
6.
Bacteria was first discovered by a ______________ scientist.
German
Dutch
French
American
7.
Curcuma amada, Curcuma domestica, Asparagus, Maranta are example of __________
Tuberous root
Beaded root
Moniliform root
Nodulose root
8.
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
9.
Living organisms constitute __________
Living world
Non-living world
Animal kingdom
Plant kingdom
10.
Perianth is present in_______.
Clitoria ternatea
Datura metel
Allium cepa
Pongamia pinnata
1.
(c)
ribs
2.
(c)
The total surface area of the capillaries is larger than the total surface area of the arterioles
3.
(b)
Fibrinogen
4.
(c)
Muscular layer in the body wall of earthworm is made up of circular muscles only
5.
(a)
Helicobacter Pylori
6.
(b)
Dutch
7.
(d)
Nodulose root
8.
(a)
Proximal
9.
(a)
Living world
10.
(c)
Allium cepa
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
