22. What is an adulterant?
23. Name any two naturally occu
24. What factors are required for
food by the body?
25. What is chlorophyll?
26. Name the part of plant which
27. What is the difference betwe
plant and closing of the leaves in
Answers
Answer:
ans 22.a substance used to adulterate another.
ans23 .Natural Indicator is a type of indicator that can be found naturally and can determine whether the substance is an acidic substance or a basic 7substance. Some examples of natural indicators are red cabbage, turmeric, grape juice, turnip skin, curry powder, cherries, beetroots, onion, tomato, etc.
ans 24.Factors affecting nutrient requirements
Genetics and gender.
Dietary energy concentration.
Environmental temperature.
Health status.
Stocking density.
Feeding strategy and degree of competition for feed.
Variability of nutrient content and availability in ingredients.
ans25.Presence of molds, toxins, or anti-nutritional factors in the diet.
the green substance in plants that takes in light from the sun to help them grow.
photosynthesis.
ans 26.Plants make food in their leaves. The leaves contain a pigment called chlorophyll, which colors the leaves green. Chlorophyll can make food the plant can use from carbon dioxide, water, nutrients, and energy from sunlight. This process is called photosynthesis.
ans27.The leaves of Mimosa pudica (touch-me- not plant) closes on touching, and in like manner, the stalk of Helianthus annuus (sunflower) follows the path of the sun from dawn to dusk, (from east to west) and during night it moves from west to east.
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