[They show contact inhibit...] Which one of the following in not a property of cancerous cells whereas the remaining three are?

For Competitive Exams

Which one of the following in not a property of cancerous cells whereas the remaining three are?

They divide in an uncontrolled manner

They show contact inhibition

They compete with normal cells for vital nutrients

They do not remain confined in the area of formation

Additional Questions

In which one of the following options the two examples are correctly matched with their particular type of immunity?

Examples	Type of immunity
(1) Saliva in mouth and tears in eyes	Physical barriers
(2) Mucus coating of epithelium lining the urogenital tract and HCl in stomach	Physiological barriers
(3) Polymorphonuclear leukocytes and monocytes	Cellular barriers
(4) Anti-tetanus and anti-snake bite injections	Active immunity

AIDS day

Compare the statements A and B.

Statement A: Ranikhet disease is the disease of poultry.

Statement B: It is caused by a virus.

Select the correct description.

Infectious proteins are present in

Match the disease in Column I with the appropriate items (pathogen / prevention / treatment) in Column II.

Column I	Column II
(a) Amoebiasis	(i) Treponema pallidum
(b) Diphtheria	(ii) Use only sterilized food and water
(c) Cholera	(iii) DPT Vaccine
(d) Syphilis	(iv) Use oval rehydration therapy

Select the correct statement with respect to diseases and immunization.

Which of the following diseases is non contagious but infectious?

Sarcoma is cancer of

The pathogen Microsporum responsible for ringworm disease in humans belongs to the same Kingdom of organisms as that of

Where will you look for the sporozoites of the malarial parasite?

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