12th Standard Syllabus & Materials
12th Standard
TN 12th Computer Applications மின்னணு தரவு பரிமாற்றம் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications மின் - வணிக பாதுகாப்பு அமைப்புகள் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications மின்னணு செலுத்தல் முறைகள் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications மின் - வணிகம் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications திறந்த மூல கருத்துருக்கள் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications வலையமைப்பு வடமிடல் Sample Question Papers Study Material - QB365 Set A
Published on: 22/06/2021
QB365 provides detailed and simple solution for every Creative Questions in class 12 Biology Subject. It will helps to get more idea about question pattern in every Creative questions with solution.
Download Tamil Nadu 12th 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 of the following is abundant in rock deposits and guano?
Nitrogen
Phosphorous
Oxygen
Calcium
2.
The upright pyramid is not a feature of _______
Pond ecosystem
Grassland ecosystem
Forest ecosystem
Terminal ecosystem
3.
Which of the following food chain is in improper sequence?
Plants ~ snake ~ rabbit ~ lizard ~ eagle
Plants ~ grasshopper ~ lizard ~ snake ~ hawk
Plants ~ lizard ~ rabbit ~ snake ~ eagle
Plants ~ rabbit ~ lizard ~ hawk ~ eagle
4.
Which is not a macro consumer?
Herbivore
Carnivore
Omnivore
Decomposer
5.
Identify the incorrect option among the following component sequence.
air, water, sunlight and temperature
latitude, altitude, direction of mountain and aptitude
soil air, pH of soil, saltwater and soil moisture
carbohydrate, protein, lipids and humic substances
1.
(b)
Phosphorous
2.
(a)
Pond ecosystem
3.
(b)
Plants ~ grasshopper ~ lizard ~ snake ~ hawk
4.
(d)
Decomposer
5.
(b)
latitude, altitude, direction of mountain and aptitude
12th Standard Syllabus & Materials
12th Standard
TN 12th Computer Applications களப்பெயர் முறைமை (DNS) Sample Question Papers Study Material - QB365 Set A
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NEW12th Standard
TN 12th Computer Applications கணினி வலையமைப்பு ஓர் அறிமுகம் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications PHP-உடன் MySQL-ஐ இணைத்தல் Sample Question Papers Study Material - QB365 Set A
Tamilnadu Stateboard 12th Standard Subjects
Maths
Chemistry
Physics
Biology
Computer Science
Business Maths and Statistics
Economics
Commerce
Accountancy
History
Computer Applications
Biology
Computer Technology
Computer Applications
Computer Science
Business Maths and Statistics
Commerce
Economics
Maths
Chemistry
Physics
Computer Technology
History
Accountancy
Tamil
English
French
Tamilnadu Stateboard Standards
