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प्रश्न
What makes respiration and blood circulation go on all the time, and the processes of digestion happen at the right time?
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उत्तर
All the systems and their functioning is under the control and coordination of the brain. The brain keeps all the processes working in normally functioning body.
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संबंधित प्रश्न
What substance is mixed with food in the mouth during chewing by the teeth?
Define the following term:
assimilation
Give reasons for the following.
Meat eating animals have strong canines.
Give reasons for the following:
All teeth in the mouth are not alike.
Write short answers
What is dental plaque?
Answer in detail.
Liver does not secrete any enzymes yet it helps indigestion. How?
Identify the INCORRECT statement.
Liver produces for ______ the digestion of fat.
Choose the odd one:
Fill in the blanks using the words listed below.
| water, front, intestinal, salts, pseudopodia, back, vacuole |
- The digestion of all food components is completed by the ______ juice.
- Large intestine absorbs ______ and some ______ from the undigested food.
- Tongue is attached at the ______ to the floor of the mouth cavity and is free at the ______.
- Amoeba pushes out ______ around the food and traps it in a food ______.
