Biology - Mock Test 260

Question 2591

Which statement is incorrect for cloning?

A) The nucleus of a fertillized egg is replaced by the nucleus from the cell of a fully developed individual B) Division of a single egg into one or more separate embryos. C) The individual is the mirror image of the parent organism D) It involve methods of sexual reproduction

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Question 2592

Which treatment is instituted in a cancerous patient?

A) Antibiotic therapy B) Radiotherapy C) Gene therapy D) None of these

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Question 2593

Which of the following statement is incorrect about antibiotics?

A) They are used against microorganisms B) They are always effective against bacteria C) They are used in diseases like tuberculosis and pneumonia D) They are derived from bacteria only

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Question 2594

Which disease has been totally eradicated from the world because of effective vaccination?

A) Measles B) Polio C) Small pox D) Hepatitis

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Question 2595

Vaccine was first developed by?

A) Louis Pasture B) Edward Jenner C) Jaber Ibn Hayan D) Aristotle

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Question 2596

Which disease can be controlled by vaccination?

A) Measles B) Cancer C) Diabetes D) Heart attack

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Question 2597

What is the mode of transmission of Hepatitis virus?

A) Aerosol B) Parentral (via bloo4⃣ C) Skin penetration D) 3⃣ Skin penetration

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Question 2598

Which statement is incorrect for pasteurization?

A) It is used to preserve yogurt. B) It was developed by Louis Pasteur. C) It is used to preserve milk D) It can be used to preserve vegetables and meat.

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Question 2599

Astronauts may use which technique to grow fruits and vegetables?

A) Tissue culture techniques B) Cloning C) Pasterisation D) Hydroponic culture technique

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Question 2600

Production of genetically identical copiies of organisms/cells by asexula reproduction is called?

A) Mitosis B) Replication C) Cloning D) Biological control

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