Tag: zoology
Questions Related to zoology
Vaccines produced through genetic engineering are safe as?
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They contain antigen only from coat of pathogen
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They are least active form of virus
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They are attenuated form of pathogen
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All the above
Identify the incorrect match for discovery of following vaccines:
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Injectable Polio vaccine : Jonas Salk
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Vaccine against Small box : Edward Jenner
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Rabies vaccine : Rober Koch
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Yellow Fever Vaccine : M. Theiler
Rabies, Anthrax and Cholera vaccines were discovered by Louis Pasteur
The first vaccination was discovered by:
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Robert Brown
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Robin cook
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Edward Jenner
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Alexander Fleming
Smallpox vaccine, the first successful vaccine to be developed, was introduced by Edward Jenner in 1796. He followed up his observation that milkmaids who had previously caught cowpox did not later catch smallpox by showing that inoculated cowpox protected against inoculated smallpox.
Penicillin was discovered by
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Waksman
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Dubois
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Roberk koch
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A. Flemming
Waksman is known for his discovery of streptomycin, the first antibiotic effective against tuberculosis.
The human body is immune to which of the following diseases?
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Small pox
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Diabetes
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Tuberculosis
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Jaundice
Which people are at risk of getting a particular disease ?
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Who never had vaccine
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Who didn't receive all doses of vaccine
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Who travel to disease prevalent areas
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All of the above
Many people could still be at risk of getting a particular disease example polio. This includes those people who have never had the vaccine, those who didn't receive all doses of the vaccine, or those traveling to areas of the world where polio is still prevalent. Therefore, (d) is the correct answer.
What is the main function of vaccine ?
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Kill the microbes
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Destroy the affected organ
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Suppress the microbes
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Stimulate the body's immune system
Vaccines stimulate the body's own immune system to protect the person against subsequent infection or disease. As vaccines contains heat killed microbes which are able to stimulate immune system. Therefore, (d) is the correct answer.
Vaccines are important for
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Children
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Adults
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Both A and B
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None of the above
- Vaccines are the suspension of weakened or killed microorganism which generates the immune response.
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It provides active acquired immunity to a particular disease. It is important for both, adults and children, as they can protect us from the many diseases.
Vaccines are _______
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Always harmful
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Always useful
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It is useful or harmful it depends on the type of administration of vaccines
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All of the above
Vaccines are suspensions of killed or weakened microbes or products or derivatives of micro organisms. A vaccine produces immunity to a disease by stimulating the production of antibodies. So, it is always useful.
Vaccines are used for
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Plants only
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Animals only
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Both A and B
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None of these
These days vaccines are made on a large scale from micro organism to protect humans, animals and plants from several diseases.