Free Download as PDF of the detailed solutions for class 12 Biology from NCERT or CBSE text book as per exam pattern, to help you in day to day learning. We provide all important questions and answers from chapter Health and Diseases of Biology.
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Answer: Increase in size of liver & spleen
Answer: Fungi
Answer: Disuphlide bond
Answer: Blood
Answer: AIDS
Answer: Cancer of Blood
Answer: Burning sensation in Alveoli
Answer: DNA
Answer: Ross cycle
Answer: Malignant tumours of the skin or mucous membrane
Answer: Stomach wall of mosquito
Answer: Anopheles culifacies - Leishmaniasis
Answer: Utilization of clothes used by AIDS patient
Answer: Protein which inactivate antigen