NCERT - Health and Diseases Questions and Answers of Class 12 Biology | GkSeries

Questions
166 Mark odd one ?
1 Lips & nail turns to blue or grey in color
2 Burning is let in alveolar wall
3 Headache
4 Increase in size of liver & spleen

Answer: Increase in size of liver & spleen
167 Which one is matched with LSD ?
1 Fungi
2 Bacteria
3 Virus
4 Protozon

Answer: Fungi

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168 In figure what is indicated by "P" ?
1 Hydrogen bond
2 Ionic bond
3 Disuphlide bond
4 Hydrophobic bond

Answer: Disuphlide bond
169 Give the location of Ig-G ?
1 Nucleus
2 Cytoplasm
3 Blood
4 Mitochondria

Answer: Blood
170 Which one is odd ?
1 Malaria
2 Pneumonia
3 AIDS
4 Typhoid

Answer: AIDS
171 Mark odd one
1 Cancer of Bone
2 Cancer of cartilage
3 Cancer of Blood
4 Cancer of Muscle

Answer: Cancer of Blood
172 Mark odd one ?
1 Burning sensation in intestine
2 Headache
3 Increase in size of liver & spleen
4 Burning sensation in Alveoli

Answer: Burning sensation in Alveoli
173 Which one is matched with LSD
1 Fungi
2 Bacteria
3 Virus
4 Protozon

Answer: Fungi
174 From what Neoplastic is generated ?
1 X rays
2 y rays
3 U.V rays
4 DNA

Answer: DNA
175 Post erythrocytic part of life cycle of plasmodium is called....
1 golgi cycle
2 krebs cycle
3 short cycle
4 Ross cycle

Answer: Ross cycle
176 Carcinoma refers to...
1 Malignant tumours of the connective tissue
2 Malignant tumours of the skin or mucous membrane
3 Malignant tumours of the colon
4 benign tumours of the connective tissue

Answer: Malignant tumours of the skin or mucous membrane
177 porogony of malarial parasite occurs in...
1 Liver of man
2 RBCs of man
3 Stomach wall of mosquito
4 Salivary gland of mosquito

Answer: Stomach wall of mosquito
178 Which one of the following is not correctly matched ?
1 Anopheles culifacies - Leishmaniasis
2 Glossina palpalis - Sleeping sickness
3 Culex pipiens - Filariasis
4 Aedes aegypti - Yellow fever

Answer: Anopheles culifacies - Leishmaniasis
179 In which of the following situation infection of AIDS do not occur ?
1 Breast feeding to children by AIDS infected mother
2 Foetus of AIDS infected mother
3 Utilization of clothes used by AIDS patient
4 Utilization of syringe used by AIDS patient.

Answer: Utilization of clothes used by AIDS patient
180 What is antibody ?
1 Phagocyte
2 A part of RBCs
3 Protein which inactivate antigen
4 A part of Plasma

Answer: Protein which inactivate antigen

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