11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil இயற்கை வேளாண்மை,சுற்றுச்சூழல் -செய்யுள் - மனோன்மணீயம் Important Questions And Answers Study Material - QB365 Set A
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TN 11th Tamil என்னுயிர் என்பேன் -துணைப்பாடம் - இசைத்தமிழர் இருவர் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மொழி கலை -செய்யுள் - ஒவ்வொரு புல்லையும் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - இலக்கணம் - பகுபத உறுப்புகள் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - துணைப்பாடம் - வாடிவாசல் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - செய்யுள் - குறுந்தொகை Important Questions And Answers Study Material - QB365 Set A
Published on: 11/11/2020
11th Standard Zoology English Medium Free Online Test One Mark Questions with Answer Key 2020
Download Tamil Nadu 11th 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.
Epidermal scale is the characteristic feature of class reptilian, which of the following class is without epidermal scale?
Fish
Aves
Mammals
Amphibians
2.
Which of the following does not come under the class mammals?
flying fox
hedgehog
manatee
lamprey
3.
Ascaris is found in _________
body cavity
lymph nodes
tissue
alimentary canal
4.
Which hormones stimulate the production of pancreatic juice and bicarbonates?
Cholycystokinin and secretin
Insulin and glucogon
Angiotensin and epinephrine
Gastrin and Insuline
5.
Saliva contains enzyme ___________
Enterokinase
Ptyalin/ Amylase
Chymotrypsin
Lipase
6.
pH suitable for ptyalin actions is ____________
6 - 8
7 - 8
3 - 2
9 - 3
7.
How pepsin is differing from trypsin?
It digests protein in acidic medium
It digests protein in alkaline medium
It digests carbohydrate in acidic medium
It digests carbohydrate in alkaline medium
8.
In protandrous condition, what is correct?
ova mature earlier than sperms
sperms mature earlier than ova
both sperms and ova mature at the same time
both sperms and ova do not mature at all
9.
Which of the following has open type of circulation?
frogs
garden lizard
man
cockroach
10.
____________________is formed of loose connective tissue containing nerves, blood, lymph vessels and sympathetic nerve fibres that control the secretions of intestinal juice.
serosa
sub-mucosa
mucosa
muscularis
11.
The walls of the Bronchial tubes have __________.
Dense irregular connective tissues
Reticular connective tissue
elastic connective tissue
Adipose tissue
12.
Who is known as the Father of gastric physiology?
Aristotle
William Beaumont
Alexis
A.C Guyton and Hall
13.
The common Indian earthworms are __________
Perioynx excavatus
Lampito mauritii
Pheretima posthuma
Eudrilus eugeniae
14.
The tracheal tube of human is supported by ________
Bones
Cartilaginous rings
Tracheal filaments
Epiglottis.
15.
Spermatogenesis in mammalian testes is controlled by ______.
Luteinising hormone
Follicle stimulating hormone
FSH and Prolactin
GH and Prolactin
16.
When 1500 mL air is in the lungs, it is called _____.
vital capacity
tidal volume
residual volume
inspiratory reserve volume
17.
Choose the odd one.
Stenson's duct
Wharton's duct
Bartholin's duct
Bile duct
18.
Brunner's glands are seen in the ___________
ileum
jejunum
large intestine
duodenum
19.
Kupffer cells in the liver represent_____________
Basophils
Macrophages
Eosinophils
Neutrophils
20.
1.
(d)
Amphibians
2.
(d)
lamprey
3.
(d)
alimentary canal
4.
(a)
Cholycystokinin and secretin
5.
(b)
Ptyalin/ Amylase
6.
(c)
3 - 2
7.
(a)
It digests protein in acidic medium
8.
(b)
sperms mature earlier than ova
9.
(d)
cockroach
10.
(b)
sub-mucosa
11.
(c)
elastic connective tissue
12.
(b)
William Beaumont
13.
(b)
Lampito mauritii
14.
(b)
Cartilaginous rings
15.
(a)
Luteinising hormone
16.
(a)
vital capacity
17.
(d)
Bile duct
18.
(d)
duodenum
19.
(b)
Macrophages
20.
(a)
11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil பீடு பெற நில் - செய்யுள் - காவடிச்சிந்து Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - உரைநடை - மலை இடப்பெயர்கள் : ஓர் ஆய்வு Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - துணைப்பாடம் - யானை டாக்டர் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - செய்யுள் - ஐங்குறுநூறு Important Questions And Answers Study Material - QB365 Set A
Tamilnadu Stateboard 11th Standard Subjects
Maths
Commerce
Economics
Biology
Business Maths and Statistics
Accountancy
Computer Science
Physics
Chemistry
Maths
Biology
Economics
Physics
Chemistry
History
Business Maths and Statistics
Computer Science
Accountancy
Computer Applications
History
Computer Technology
Commerce
Computer Applications
Computer Technology
Tamil
English
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