What does 'T' stands for in DPT vaccine?

  • Tuberculosis

  • Typhoid

  • Trachoma

  • Tetanus

Which one is correct?

  • Salmonella typhi and Haemophilus influenzae cause pneumonia

  • Widal test is done for malaria

  • Entamoeba histolytica causes amoebiasis.

  • Wuchereria causes enterobiasis.

CD-4 receptor is associated with

  • () AIDS

  • (c) malaria
  • (b) ancer
  • () pneumonia

Which of the following statements is correct?
1. Common cold - Droplet Infection.
2. Typhoid - Contaminated food & water.
3. AIDS - Shaking hands.
4. Ringworm - Using infected towels.

  • () 1 and 2
  • () 3 and 4
  • () 1 and 3
  • () 1,2 and 4

Sexual stage (gametocytes) of plasmodium occurs in 

  • Salivary glands of mosquito
  • Human RBC
  • Intestine of mosquito
  • Human liver

Choose the correctly matched pair from the following.

  • Gonorrhoea, hepatitis B - Sexually transmitted diseases

  • AIDS, gonorrhoea- viral infection 

  • Diphtheria, ringworm - fungal infection 

  • Diphtheria, tuberculosis - protozoan infection 

Which of the following is not a character of cancerous cells in our body ?

  • Contact inhibition 
  • Neoplasia
  • Metastasis
  • Inability for differentiation 

Which one of the following immune system components does not correctly match with its respective role?

  • Interferons - secreted by virus-infected cells and protect non-infected cells from further viral infection
  • B-lymphocytes-produces antibodies in response to pathogens into blood to fight with them
  • Macrophages-mucus secreting cells that trap microbes entering in the body
  • IgA-present in colostrum in early days of lactation and protect infant from diseases

Which of the following pathogens is not transmitted by vector?

  •  Salmonella typhi 
  • Alpha virus 
  • Plasmodium 
  •  Wuchereria bancrofti

Which one of the following is not derived from plants?

  • Opioids
  • DDT
  • Cocaine
  • Cannabinoids

When plants/animals are infected with virus, they may produce an anti-viral substance that is capable of inhibiting the multiplication of that virus. Identify the correct name of this substance.

  • Virion
  • Antiviron
  • Antigen
  • Interferon

Refer to the given figure depicting a diseased condition in humans and name the worm causing this disease.

 

  •  Epidermophyton floccosum

  •  Ascaris lumbricoides
  •  Wuchereria bancrofti
  •  Entamoeba histolytica

Refer to the given figure and choose the organism not related to the condition shown here.

  •  Microsporum

  •  Trichophyton

  •  W. malayi

  •  Epidermophyton

Which of the following factor is incorrect for the low levels of immune response during Plasmodium infection?

  • Different types of antigens are expressed at varying stages of Plasmodium life cycle

  • The stages during its life cycle are mostly intracellular

  • The sporozoites of Plasmodium are rapidly cleared from blood circulation

  • Plasmodium infection primarily destroys the macrophages and dendritic cells present in blood

Mathc the following columns

Column l

Column ll

A. Psychotropic drug

B. Sedative

C. Opiates

D. Stimulants

E. Hallucinogens

1. Cocaine

2. LSD

3. Barbiturates

4. Morphine

5. Pimozide

     A   B   C   D   E

  • () 5   3   4   1    2
  • () 5   2   1   4    3
  • () 2   5   4   1    2
  • () 4   3   4   2    1      

Short-lived immunity acquired from mother to foetus placenta or through mother's milk to the infant is categorised as

  • cellular immunity

  • innate non-specific immunity
  • active immunity
  • passive immunity

A drug addict showed symptoms such as increased appetite, chest pain, redness of eyes, increased urination. He was possibly taking 

  • Cannabis compounds

  • LSD

  • cocaine

  • amphetamines

The disease caused by Leishmania and transmitted by Phlebotomus is 

  • African sleeping sickness

  • Amoebic dysentry 

  • Kala-azar fever

  • Chaga's disease

The drugs, which do not develop physiological dependence is 

  • sedative and tranqualisers

  • stimulation cocaine

  • Opiates

  • hallucinogens 

Which type of immunoglobulin is/are abundantly found in foetus?

  • lgE

  • IgG

  • IgM

  • IgD

Human Immuno Virus (HIV) contain a protein coat and genetic material and is horse chestnut shaped

  • double-stranded DNA

  • single-stranded DNA

  • single-stranded RNA

  • double-stranded RNA

Typhoid fever is caused by a species of 

  •  Streptococcus

  •  Staphylococcus 

  •  Salmonella

  •  Mycobacterium 

HIV is a member of a group of viruses called

  • bacteriophages

  • geminiviruses

  • lysogenic viruses

  • retroviruses

Humoral immunity system is mediated by

  • B-cells

  • T-cells

  • NK-cell

  • plasma cells

The type of immunoglobulin present in the foetus are

  • IgD

  • IgE

  • IgG

  • IgM

Leukaemia is caused by

  • Ca 40

  • Sr 90

  • caesium

  • iodine

An autoimmune disease is

  • B-lymphocytes induced

  • haemophillia

  • myasthenia gravis

  • None of the above

The main function of the white blood cell in the human intestine system is to 

  • Combat and destroy antigenic particles
  • produce antigens to combat antibodies
  • carry oxygen around the body 
  • transport antigens to B memory cells in the lymph nodes 

Blood cells that increase in number during allergic conditions like asthma are 

  • neutrophils

  • basophils

  • eosinophils

  • lymphocytes

LSD is

  • hallucinogenic

  • sedative

  • stimulant

  • tranquiliser

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Practice Zoology Quiz Questions and Answers