Write down these questions in your note book as i have explained to you
Q1. Smallest structural and functional unit of life - Cell
Q2. From where the process of digestion begins and what is it's another name - Mouth( Oral Cavity )
Q3. The visible part of the teeth - Crown
Q4. Hardest substance in the body - Enamel
Q5. Last pair of molar teeth - Wisdom Teeth
Q6. Tiny lumps present on the tongue which help to taste - Taste Buds
Q7. Number of salivary glands present in our mouth- 3 Pairs
Q8. Salivary produced by an adult in 1 day - 1 Liter
Q9. Another name of food pipe - oesophagus
Q10. Connecting tube between mouth and stomach -oesophagus
Q11. An organ which has bag like structure - Stomach
Q12. Juices secreted by stomach - Gastric Juice
Q13. Largest gland of the body - Liver
Q14. Brownish-Green fluid secreted by liver - Bile Juice
Q15. Juice secreted by pancreas - Pancreatic Juice
Q16. Longest part of digestive system - Small Intestine
Q17. Where does the bile juice and the pancreatic juice mixed with food -Small intestine
Q18. Where does the absorption of nutrients take place - Small Intestine
Q19. Where does the absorption of water take place from undigested food - Large Intestine
Q20. External opening through which undigested food is eliminated from the body - Anus
Q21. Organ which produces sound and known as sound box - Larynx
Q22. Where does the exchange of air takes place in lungs - Blood Vessels And Air Sacks
Q23. Who carry the oxygen to different parts of the body - Blood
Q24. On which side of the heart pure blood flows - Left Side
Q25. Number of chambers in human heart - 4 Chambers
Q26. The membrane which separates the left and right side of the heart - Septum
Q27. A substance in the blood which gives red colour to the blood - Hemoglobin
Q28. Number of types of blood groups in humans - 4
Q29. Universal donor blood groups in humans - 0
Q30. Universal recipient blood groups - AB
Q31.Average heart beat - 72 Times Per Minute
Q32. Heart beat of new born - 140 Times Per Minute
Q33. Master of body - Brain
Q34. Largest part of brain - Cerebrum
Q35. Part of the brain which controls motor activity - Cerebellum
Q36. Part of the brain which controls involuntary action - Medulla
Q37. Why we should not toss food into mouth directly?
A37. This may choke our wind pipe.
Q1. Smallest structural and functional unit of life - Cell
Q2. From where the process of digestion begins and what is it's another name - Mouth( Oral Cavity )
Q3. The visible part of the teeth - Crown
Q4. Hardest substance in the body - Enamel
Q5. Last pair of molar teeth - Wisdom Teeth
Q6. Tiny lumps present on the tongue which help to taste - Taste Buds
Q7. Number of salivary glands present in our mouth- 3 Pairs
Q8. Salivary produced by an adult in 1 day - 1 Liter
Q9. Another name of food pipe - oesophagus
Q10. Connecting tube between mouth and stomach -oesophagus
Q11. An organ which has bag like structure - Stomach
Q12. Juices secreted by stomach - Gastric Juice
Q13. Largest gland of the body - Liver
Q14. Brownish-Green fluid secreted by liver - Bile Juice
Q15. Juice secreted by pancreas - Pancreatic Juice
Q16. Longest part of digestive system - Small Intestine
Q17. Where does the bile juice and the pancreatic juice mixed with food -Small intestine
Q18. Where does the absorption of nutrients take place - Small Intestine
Q19. Where does the absorption of water take place from undigested food - Large Intestine
Q20. External opening through which undigested food is eliminated from the body - Anus
Q21. Organ which produces sound and known as sound box - Larynx
Q22. Where does the exchange of air takes place in lungs - Blood Vessels And Air Sacks
Q23. Who carry the oxygen to different parts of the body - Blood
Q24. On which side of the heart pure blood flows - Left Side
Q25. Number of chambers in human heart - 4 Chambers
Q26. The membrane which separates the left and right side of the heart - Septum
Q27. A substance in the blood which gives red colour to the blood - Hemoglobin
Q28. Number of types of blood groups in humans - 4
Q29. Universal donor blood groups in humans - 0
Q30. Universal recipient blood groups - AB
Q31.Average heart beat - 72 Times Per Minute
Q32. Heart beat of new born - 140 Times Per Minute
Q33. Master of body - Brain
Q34. Largest part of brain - Cerebrum
Q35. Part of the brain which controls motor activity - Cerebellum
Q36. Part of the brain which controls involuntary action - Medulla
Q37. Why we should not toss food into mouth directly?
A37. This may choke our wind pipe.
