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What are vectors?

Important Questions on Why Do We Fall Ill?

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Science>Biology>Why Do We Fall Ill?>Infectious Diseases

Analyse the following statements related to certain diseases and give the reasons for each.

In diphtheria, an ash-coloured thick coating forms in the throat.

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Science>Biology>Why Do We Fall Ill?>Infectious Diseases
Find out the fungal diseases from the following
Malaria, Ringworm, Filariasis, Athlete's foot
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Science>Biology>Why Do We Fall Ill?>Infectious Diseases

Analyse the following statements related to certain diseases and give the reasons for each.

In hepatitis, dark yellow colour appears in the white portion of the eyes and the nails.

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Science>Biology>Why Do We Fall Ill?>Infectious Diseases
_____ is a viral disease.
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Science>Biology>Why Do We Fall Ill?>Infectious Diseases
Explain elaborately about Typhoid fever.
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Science>Biology>Why Do We Fall Ill?>Infectious Diseases
Leukaemia is a cancer of the _____.
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Science>Biology>Why Do We Fall Ill?>Infectious Diseases
Write the name of pathogens and symptoms of the given diseases :
                                               A. Malaria                                                                  B. Tuberculosis
Pathogens :
Symptoms :
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Science>Biology>Why Do We Fall Ill?>Infectious Diseases
Name two methods used in the treatment of Cancer.
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Science>Biology>Why Do We Fall Ill?>Infectious Diseases
Identify the re-emerging infectious diseases among the following.
A) AIDS
B) Mad cow disease
C) Cholera
D) SARS
E) Dengue
F) TB
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Science>Biology>Why Do We Fall Ill?>Infectious Diseases
Write any two diseases caused by Virus.
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Science>Biology>Why Do We Fall Ill?>Infectious Diseases

Find out who am I.

I coined the term vaccine and vaccination for protective inoculation. 

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Science>Biology>Why Do We Fall Ill?>Infectious Diseases
An example of water-borne disease is
(scabies, dracunculiasis, trachoma, cholera)
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Science>Biology>Why Do We Fall Ill?>Infectious Diseases
What is sexually transmitted disease? What principles should be followed to free from these infections?
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Science>Biology>Why Do We Fall Ill?>Infectious Diseases
Write a short note which explains the mode of transmission and precautions of rat fever to include in a pamphlet preparing for an awareness programme.
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Science>Biology>Why Do We Fall Ill?>Infectious Diseases
Identify the disease from the following, symptoms.
  • Continuous muscular contraction
  • Frothy discharge from the mouth
  • Clenching of the teeth
  • Patient falls unconscious.
Write the cause of this disease.
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Science>Biology>Why Do We Fall Ill?>Infectious Diseases
What environmental factors may cause cancer in humans? If the water level in the sea increases enormously due to global warming, what problems will the humans and bio-diversity of Sunderbans face?
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Science>Biology>Why Do We Fall Ill?>Infectious Diseases
Name the factors that lead to transformation of normal cells into Cancer cells.
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Science>Biology>Why Do We Fall Ill?>Infectious Diseases
List out four concepts that can be included in the pamphlet to be distributed in an awareness programme against dengue fever.
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Science>Biology>Why Do We Fall Ill?>Infectious Diseases
How is Tuberculosis transmitted? 
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Science>Biology>Why Do We Fall Ill?>Infectious Diseases
 Identify the ODD term in each set and name the CATEGORY to which the remaining three belong: