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प्रश्न
Give reasons.
Butterflies have a long tube-like proboscis.
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उत्तर
Butterflies have a long tube like proboscis which is a straw-like structure which enables them to drink juices and nectar. It is coiled-up like a garden hose when it is not in use.
संबंधित प्रश्न
In the food pyramid, cereals are given the maximum space because they fulfill our ______ requirement.
Spot the following in the table of vitamins and minerals.
Vitamins/minerals present in milk.
______ provide maximum energy to the body.
Classify according to food-type.
Cow
Very Short Answer Type Questions:
Write two sources of Vitamin B.
Short Answer Type Questions:
What are the functions of carbohydrates?
Short Answer Type Questions:
Excess intake of fats is harmful to the body because it causes obesity. Would it be harmful to the body to take too much of proteins or vitamins in the diet?
Expulsion of undigested food by a voluntary process taking places through the anal opening is called ______.
Which of the following nutrients is not present in milk?
Paheli and Boojho peeled some potatoes and cut them into small pieces. They washed and boiled them in water. They threw away the excess water and fried them in oil adding salt and spices. Although the potato dish tasted very good, its nutrient value was less. Suggest a method of cooking potatoes that will not lower the nutrients in them.
