12th Standard Syllabus & Materials
12th Standard
TN 12th Computer Applications மின்னணு தரவு பரிமாற்றம் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications மின் - வணிக பாதுகாப்பு அமைப்புகள் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
TN 12th Computer Applications மின்னணு செலுத்தல் முறைகள் Sample Question Papers Study Material - QB365 Set A
NEW12th Standard
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
NEW12th Standard
TN 12th Computer Applications வலையமைப்பு வடமிடல் Sample Question Papers Study Material - QB365 Set A
Published on: 05/11/2020
12th Standard Zoology - Human Health and Diseases English Medium Free Online Test One Mark Questions 2020 - 2021
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.
The pathogenic bacteria causing bubonic plague is______
yersinia pestis
Clostridium tetani
Shigella sp
Streptococcus pneumoniae
2.
________can lead to nutritional deficiency in the infected person
Amoebiasis
Pneumonig
Ascariasis
Tetanus
3.
___________is not a symptom of Kala-azar
Anemia
Fever
Spleen enlargement
Muscle spasms
4.
Yellowish eyes is a symptom of_______
Plague
Measles
Hepatitis
Sleeping sickness
5.
___________is a pandemic disease
Polio
Swine flu
Dysentery
Dengue fever
6.
_________is a non infective disease.
Cold
Arthritis
Chickenpox
Shigellos
7.
B cells that produce and release large amounts of antibody are called
Memory cells
Basophils
Plasma cells
killer cells
8.
Spread of cancerous cells to distant sites is termed as
Metastasis
Oncogenes
Proto-oncogenes
Malignant neoplasm
9.
The sporozoites of Plasmodium vivax are formed from ________
Gametocytes
Sporoblasts
Oocysts
Spores
10.
A 30 year old woman has bloody diarrhea for the past 14 hours, which one of the following organisms is likely to cause this illness?
Streptococcus pyogens
Clostridium difficile
Shigella dysenteriae
Salmonella enteritidis
1.
(a)
yersinia pestis
2.
(c)
Ascariasis
3.
(d)
Muscle spasms
4.
(c)
Hepatitis
5.
(b)
Swine flu
6.
(b)
Arthritis
7.
(c)
Plasma cells
8.
(a)
Metastasis
9.
(c)
Oocysts
10.
(c)
Shigella dysenteriae
12th Standard Syllabus & Materials
12th Standard
TN 12th Computer Applications களப்பெயர் முறைமை (DNS) Sample Question Papers Study Material - QB365 Set A
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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
