12th Standard Syllabus & Materials
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Published on: 13/05/2022
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.
latest Creative QuestionsDownload 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.
Assertion (A): Prosopis juliflora is native to Afghanistan.
Reason (R): Alien species refers to non-native species.
A is correct R is incorrect.
A is incorrect R is correct.
R explains A.
Both A and R are incorrect.
2.
Assertion (A): Ozone acts as a natural sunblock.
Reason (R): UV rays reaching the earth are deviated from earth.
A is correct R is incorrect.
A is incorrect R is correct.
R explains A.
Both A and R are incorrect.
3.
EIA stands for ________________
Ecological Information Analysis
Environmental Information Assessment
Environmental Impact Analysis
Environmental Impact Assessment
4.
Invasive species _______________
alter the soil system
are more adapted
are fast growing
all the above
5.
Identify the incorrect statement with regard to Global warming
Leads to species enrichment
Decrease irrigation
Increases vector population
Frequent heat waves
1.
(b) A is incorrect R is correct.
2.
(c) R explains A.
3.
(d)
Environmental Impact Assessment
4.
(d)
all the above
5.
(a)
Leads to species enrichment
12th Standard Syllabus & Materials
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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
