12th Standard Syllabus & Materials
12th Standard
TN 12th Computer Applications மின்னணு தரவு பரிமாற்றம் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications மின் - வணிக பாதுகாப்பு அமைப்புகள் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications மின்னணு செலுத்தல் முறைகள் Sample Question Papers Study Material - QB365 Set A
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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
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TN 12th Computer Applications வலையமைப்பு வடமிடல் Sample Question Papers Study Material - QB365 Set A
Published on: 05/11/2020
12th Standard Biology English Medium Free Online Test Creative 1 Mark Questions - Part Three
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.
Why is colostrum recommended to new born baby?
It contains higher amount of carbohydrates
It contains higher amount of fats
It contains Ig A antibodies
It contains Ig E antibodies
2.
According to the theory of spontaneous generation, life originated from ____________
Cosmic particles
Non-living materials
Coacervates
Sea
3.
Which of the following symbol is used in pedigree analysis to represent unspecified sex?
4.
In India, Family Planning Programme was introduced in
1941
1951
1961
1971
5.
The ruptured Graafian follicle forms ______
corpus luteum
primary follicle
oogonia
secondary follicle
6.
______ is a berry shaped duster of cells.
Blastula
Gastrula
Morula
Zygote
7.
A persons show Enlargement of the parotid glands. Identify the disease.
Measles
Mumps
Viral hepatitis
Chicken pox
8.
In _____ types of parthenogenesis egg can develop into individuals of any sex.
Thelytoky
paedogenesis
Amphitoky
Arrhenotoky
9.
Technique used for cultivation of sponges is based on ______
Multiple fission
Parthenogenesis
Regeneration
Autogamy
10.
_________ proposed the existence of 8 alleles at a single Rh locus.
Fischer
Landsteiner
Bernstein
Wiener
1.
(c)
It contains Ig A antibodies
2.
(b)
Non-living materials
3.
(d)
4.
(b)
1951
5.
(a)
corpus luteum
6.
(c)
Morula
7.
(b)
Mumps
8.
(c)
Amphitoky
9.
(c)
Regeneration
10.
(d)
Wiener
12th Standard Syllabus & Materials
12th Standard
TN 12th Computer Applications களப்பெயர் முறைமை (DNS) Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications வலையமைப்பு எடுத்துக்காட்டுகள் மற்றும் நெறிமுறைகள் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications கணினி வலையமைப்பு ஓர் அறிமுகம் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
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
