Tamil Nadu (English Medium) Plus 2 Biology Science Study Materials, Online Learning, Question Papers, Classnotes, Practice Test, MCQ | Smartindia Educational Program : www.smartindia.net.in

Question-1
Who initially developed the vaccine for rabies in man?

(A) Robert koch	(B) Joseph Lister
(C) Louis Pasteur	(D) Stanley

Question-2
Which one of the following diseases is spread by housefly?

(A) Dengue fever	(B) Encephalitis
(C) Filariasis	(D) Typhoid

Question-3
Malarial parasite is introduced into the blood of man as a

(A) metacryptozoite	(B) schizont
(C) oocyte	(D) sporozoite

Question-4
Malignant malaria is caused by

(A) Plasmodium falciparum	(B) Plasmodium ovale
(C) Plasmodium vivax	(D) Plasmodium malariae

Question-5
African sleeping sickness is caused by

(A) Trypanosoma	(B) Leishmania
(C) Latimeria	(D) Plasmodium

Question-6
Which of the following is a viral disease?

(A) Typhoid	(B) Polio
(C) TB	(D) Leprosy

Question-7
Which of the following protozoans attacks gums in man?

(A) Entamoeba gingivalis	(B) Trichomonas
(C) Giardia	(D) All of these

Question-8
Genetic material found in Human Immunodeficiency Virus (HIV) is

(A) double stranded RNA	(B) single stranded RNA
(C) double stranded DNA	(D) single stranded DNA

Question-9
Virions contain only a single copy of nucleic acid, hence they are called

(A) incomplete viruses	(B) haploid viruses
(C) ploidy viruses	(D) complete viruses

Question-10
Aedes aegypti is a vector for

(A) both dengue and yellow fever	(B) dengue fever
(C) yellow fever	(D) Japanese encephalitis

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Plus 2 Biology Science

Tamil Nadu (English Medium)

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