8th Standard Syllabus & Materials
8th Standard
Tamilnadu 8th Standard роХрогро┐родроорпН роЗропро▒рпНроХрогро┐родроорпН Important Questions And Answers Study Material - QB365
NEW8th Standard
Tamilnadu 8th Standard роХрогро┐родроорпН роОрогрпНроХро│рпН Important Questions And Answers Study Material - QB365 Set B
NEW8th Standard
Tamilnadu 8th Standard роХрогро┐родроорпН роОрогрпНроХро│рпН Important Questions And Answers Study Material - QB365 Set A
NEW8th Standard
Tamilnadu 8th Standard Social Science рокрпКро░рпБро│ро┐ропро▓рпН - рокрпКродрпБ рооро▒рпНро▒рпБроорпН родройро┐ропро╛ро░рпН родрпБро▒рпИроХро│рпН Important Questions And Answers Study Material - QB365
NEW8th Standard
Tamilnadu 8th Standard Social Science роХрпБроЯро┐роорпИропро┐ропро▓рпН - роирпАродро┐родрпНродрпБро▒рпИ Important Questions And Answers Study Material - QB365
NEW8th Standard
Tamilnadu 8th Standard Social Science роХрпБроЯро┐роорпИропро┐ропро▓рпН - рокро╛родрпБроХро╛рокрпНрокрпБ рооро▒рпНро▒рпБроорпН ро╡рпЖро│ро┐ропрпБро▒ро╡рпБроХрпН роХрпКро│рпНроХрпИ Important Questions And Answers Study Material - QB365
Published on: 29/08/2019
Organisation of Life
Download Tamil Nadu 8th Standard Science 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 Science Test1.
_________million alveoli located at the end of branchial tubes
480
300
100
200
2.
_____is a thin transparent membrane that is spread across the sclera
Cornea
Conjunctiva
Retina
Ciliary body
3.
In the absence of oxygen, glucose is broken down in to ________.
Lactic acid
Citric acid
Acetic acid
Nitric acid
4.
Maintenance of constant internal environment of the body is known as _________
Homeostasis
Homeophytes
Homeokinesis
Homeophilics
5.
__________ is tough and thick white sheath that protect the inner parts of the eye.
sclera
conjunctiva
cornea
iris
6.
In human eye, lens is made up of_________
7.
_________is the protective covering of the lungs
8.
______ is a good example for anaerobic respiration.
9.
The largest cell is egg of an _________.
10.
_______ is the structural and functional unit of living organisms.
11.
Amino acids
12.
Glucose
13.
Protein
14.
Glucose
15.
Carbohydrates
1.
(a)
480
2.
(b)
Conjunctiva
3.
(a)
Lactic acid
4.
(a)
Homeostasis
5.
(a)
sclera
6.
( )
Protein
7.
( )
Pleura
8.
( )
Yeast
9.
( )
Ostrich
10.
( )
Cell
11.
enzymes, hormone, protein
12.
glcogen and other sugars
13.
amino acid
14.
CO2 water and heat
15.
glucose
8th Standard Syllabus & Materials
8th Standard
Tamilnadu 8th Standard Social Science рокрпБро╡ро┐ропро┐ропро▓рпН - рокрпБро╡ро┐рокрпНрокроЯроЩрпНроХро│рпИроХрпН роХро▒рпНро▒ро▒ро┐родро▓рпН Important Questions And Answers Study Material - QB365
NEW8th Standard
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NEW8th Standard
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NEW8th Standard
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Tamilnadu Stateboard 8th Standard Subjects
Tamilnadu Stateboard Standards
