Discussion
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- Question
Main function of white blood corpuscles is _______
Options- A. Transport of carbon dioxide
- B. Transport of oxygen
- C. To produce immune system of body
- D. None of these
- Correct Answer
- To produce immune system of body
- 1. Blood is
Options- A. alkaline
- B. neutral
- C. like a buffer
- D. acidic Discuss
- 2. Damage to hearing is caused by sounds which exceed
Options- A. 70 decibels
- B. 80 decibels
- C. 100 decibels
- D. 120 decibels Discuss
- 3. In plants, exchange of gases takes place through
Options- A. Stomata
- B. Palisade tissue
- C. Spongy tissue
- D. mid rib Discuss
- 4. There are approximately how many muscles in Human body ?
Options- A. 206
- B. 310
- C. 554
- D. 700 Discuss
- 5. Cutaneous respiration occurs in
Options- A. Cockroach
- B. Salamander
- C. Crab
- D. Parrot Discuss
- 6. Oath taken by medical graduates is given by
Options- A. Aristotle
- B. Theophrastus
- C. Hippocrates
- D. Darwin Discuss
- 7. Branch of agriculture concerned with the production of crops
Options- A. Agrotology
- B. Agronomy
- C. Agrostology
- D. Anthropology Discuss
- 8. Lathyrism is caused by excess consumption of.......
Options- A. Khesari Dal
- B. Mustard oil
- C. Mushrooms
- D. Polished rice Discuss
- 9. Which type of Stem modification is seen in banana ?
Options- A. Rhizome
- B. Stem tuber
- C. Corn
- D. Bulb Discuss
- 10. In diseases like Polio, the cells that get destroyed by virus, are
Options- A. Monocytes
- B. Erythrocytes
- C. Motor neurons
- D. Sensory neurons Discuss
Biology problems
Search Results
Correct Answer: alkaline
Correct Answer: 120 decibels
Explanation:
High frequency sound attacks the tympanic memberance and makes it defective. 120 decibels is too high a pitch to be heard and therefore it impairs the hearing ability.
Correct Answer: Stomata
Correct Answer: 700
Explanation:
Approximatey there are 700 muscles in Human body.
Correct Answer: Salamander
Correct Answer: Hippocrates
Correct Answer: Agronomy
Correct Answer: Khesari Dal
Correct Answer: Rhizome
Correct Answer: Motor neurons
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