12th Standard Syllabus & Materials
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Published on: 13/05/2022
QB365 provides detailed and simple solution for every book back questions in class 12 Biology subject.It will helps to get more idea about question pattern in every book back questions with solution.
latest Book back 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.
Define Genetics.
2.
3.
Give the names of the scientists who rediscovered Mendelism
4.
What is meant by true breeding or pure breeding lines / strain?
5.
Name the seven contrasting traits of Mendel.
1.
"Genetics" is the branch of biological science which deals with the mechanism of transmission of characters from parents to off springs.
2.
3.
(i) Hugo de Vries of Holland
(ii) Carl Correns of Germany
(iii) Erich von Tschermak of Austria
4.
A true breeding lines means it has undergone continuous self pollination having stable trait inheritance from parent to off spring.
5.
Seven characters of pisum satiyum studied by Mendel.
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
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