Which part of poppy plant is used to obtain the drug Smack?
1. | Flowers | 2. | Latex |
3. | Roots | 4. | Leaves |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPrefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPrefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyTransplantation of tissues/organs fails often due to non-acceptance by the patient's body. Which type of immune-response is responsible for such rejections?
(1) Autoimmune response
(2) Cell-mediated immune response
(3) Hormonal immune response
(4) Physiological immune response
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyTransplantation of tissues/organs fails often due to non-acceptance by the patient's body. Which type of immune-response is responsible for such rejections?
1. Cell-mediated immune response
2. Hormonal immune response
3. Physiological immune response
4. Autoimmune response
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMALT constitutes about _______ percent of the lymphoid tissue in human body.
1. 20%
2. 70%
3. 10%
4. 50%
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the following sets of diseases is caused by bacteria?
(1) Cholera and tetanus
(2) Typhoid and smallpox
(3) Tetanus and mumps
(4) Herpes and influenza
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the following is correct regarding AIDS causative agent HIV?
(1) HIV is enveloped virus containing one molecule of single-stranded RNA and one molecule of reverse transcriptase
(2) HIV is enveloped virus that contains two identical molecules of single-stranded RNA and two molecules of reverse transcriptase
(3) HIV is not enveloped retrovirus
(4) HIV does not escape but attacks the acquired immune response
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAsthma may be attributed to
1. allergic reaction of the mast cells in the lungs
2. inflammation of the trachea
3. accumulation of fluid in the lungs
4. bacterial infection of the lungs
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIn higher vertebrates, the immune system can distinguish self-cells and non-self. If this property is lost due to genetic abnormality and it attacks self-cells, then it leads to
1. graft rejection
2. auto-immune disease
3. activate immunity
4. allergic response
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology