11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil இயற்கை வேளாண்மை,சுற்றுச்சூழல் -செய்யுள் - மனோன்மணீயம் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
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 - Respiration English Medium Free Online Test One Mark Questions with Answer Key 2020 - 2021
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.
Minute respiratory volume for a normal healthy man is _______
12 liters/minute
150 ml/minute
5 liters/minute
6 liters/minute
2.
The regulation of respiration is by pneumotaxic centre present in ___________
cerebrum
cerebellum
Pons Varolii
medulla
3.
Widening of alveoli is a symptom of ___________
Asthma
Silicosis
Emphysema
Pneumonia
4.
Use of ___________ is being recommended by pollution Control Board to reduce particulate pollution.
Diesel
Petrol
Gasoline
CNG
5.
Painful respiration is called ___________
Dyspnoea
Narcosis
Hypoxia
Decompression sickness.
6.
Haemoglobin has a molecular weight of _____________
70,000
68,000
60,000
65,000
7.
Choose the wrong statement
During inspiration:
Diaphragm contracts
Sternum is pulled downward
Volume of thoracic chamber increases
External intercostal muscles contract
8.
Vital capacity is _____.
TV + IRV
TV + ERV
RV + ERV
TV + IRV + ERV
9.
CO2 is transported through blood to lungs as _____.
carbonic acid
oxyhaemoglobin
carbamino haemoglobin
carboxy haemoglobin
10.
Intercostal muscles are found between the ______.
vertebral column
sternum
ribs
glottis
1.
(d)
6 liters/minute
2.
(c)
Pons Varolii
3.
(c)
Emphysema
4.
(d)
CNG
5.
(a)
Dyspnoea
6.
(b)
68,000
7.
(b)
Sternum is pulled downward
8.
(d)
TV + IRV + ERV
9.
(c)
carbamino haemoglobin
10.
(c)
ribs
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
French
Tamilnadu Stateboard Standards
