Common Diseases In Humans Test

Common Diseases In Humans

This is online test 01 for CBSE class 12 Biology Human Health and Disease (Common Diseases in Humans).. There are 10 questions in this test with each question having around four answer choices.

Questions & Answers

1
The disease causing microorganisms are called
  • A
    Allotropes
  • B
    Fungi
  • C
    Pathogen
    Correct
  • D
    Microbes
2
Motile zygote of Plasmodium occurs in
  • A
    Salivary glands of Anopheles
  • B
    Human liver
  • C
    Gut of female Anopheles
    Correct
  • D
    Human RBCs
3
Pathogenic bacterium that cause typhoid fever in human being is
  • A
    Streptococcus typhi
  • B
    Streptococcus pneumonia
  • C
    Salmonella typhi
    Correct
  • D
    Salmonella feverish
4
Alzheimer disease in humans is associated with the deficiency of
  • A
    Glutamic acid
  • B
    Dopamine
  • C
    Gamma amnobutyric acid (GABA)
  • D
    Acetylcholine
    Correct
5
Hemozoin is released into blood during the infection of Plasmodium vivax every
  • A
    24 hrs
  • B
    12 hrs
  • C
    72 hrs
  • D
    48 hrs
    Correct
6
The organism which causes pneumonia in human beings is
  • A
    Amphitrichous
  • B
    Monotrichous
  • C
    Peritrichous
  • D
    Atrichous
    Correct
7
From what Lysergic acid is formed?
  • A
    Cannabinoids plants
  • B
    Ergot fungi
    Correct
  • C
    THC
  • D
    Heroine
8
Goitre can occur as a consequence of all the following except:
  • A
    Iodine deficiency
  • B
    Grave’s disease
  • C
    Excessive intake of exogenous thyroxin
    Correct
  • D
    Pituitary Adenoma
9
Post erythrocytic part of life cycle of plasmodium is called....
  • A
    Ross cycle
    Correct
  • B
    Golgi cycle
  • C
    Krebs cycle
  • D
    Short cycle
10
Aedesaegypti is a vector for
  • A
    Both yellow fever and dengue ferver
    Correct
  • B
    Yellow fever only
  • C
    Japanese encephalitis
  • D
    Dengue fever only