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Ask QuestionPosted by Mintulal Mondal 6 years, 9 months ago
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Posted by Tapan Kumar Sahoo 6 years, 9 months ago
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Yogita Ingle 6 years, 9 months ago
a) Carbohydrates are compounds of carbon, hydrogen and oxygen, always in the ratio of 1:2:1. They provide instant energy. When oxidised in the body, one mole of glucose releases 686 kilocalories of energy.
b) Proteins are formed by carbon, hydrogen, oxygen and nitrogen. Proteins act as building blocks and serve as materials helping in growth and repair of the body cells and tissues. Protein helps in the formation of hair, nails etc.
c) Fats are also made up of carbon, hydrogen and oxygen. Fats have very little oxygen content. It is an important form of energy storage for future use.
d) Vitamins are the chemical substances that help in maintaining a healthy body. Vitamins A, D, E, and K are fat soluble and can be stored in the body.
e) Mineral salts are needed in the diet in small quantities. These are obtained from table salt, green vegetables and fruits.
Posted by Harleen Kaur 6 years, 9 months ago
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Posted by Arti Dwivedi 6 years, 9 months ago
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Meenal Khandelwal 6 years, 9 months ago
Posted by Aparna . 6 years, 10 months ago
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Yogita Ingle 6 years, 9 months ago
Ingredients of Food: Materials needed to prepare any food item are called ingredients. Two or more than two ingredients are needed to prepare a dish.
Example: To prepare boiled rice, rice and water are used, so rice and water are the ingredients for boiled rice.
Vegetables, salt, water and spices are used in cooking vegetable curry, so vegetables, salt, water and spices are ingredients of vegetable curry.
Posted by Kaka Bhai 6 years, 10 months ago
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Yogita Ingle 6 years, 10 months ago
The process of making of food by green plants in the presence of sunlight and chlorophyll is known as photosynthesis. Photosynthesis is the combination of two words- Photo + Synthesis. ‘Photo’ means light and ‘Synthesis’ means to make.
Posted by Bitan Das 6 years, 10 months ago
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Posted by Sagar Supkar 6 years, 10 months ago
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Meenal Khandelwal 6 years, 9 months ago
Posted by Khushi Gour 6 years, 10 months ago
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Yogita Ingle 6 years, 10 months ago
Poultry farming is a farming method where domestic fowl are raised. In poultry farming, rearing, and management of fowls are done for two purposes- one for egg production and another for meat/flesh. In order to meet the quantity and quality requirements, a variety of strains (breeds) are raised. These improved strains include layers which produce eggs and broilers that provide meat.
Posted by Himanshu Singh 5 years, 10 months ago
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Yogita Ingle 6 years, 9 months ago
Onion bulb stems are modified plant structures that derive from stem tissue but exist under the soil surface. Stems have nodes with buds where leaves and flowers arise at specific locations, while roots do not. Plants use under ground stems to multiply their numbers by asexual reproduction and to survive from one year to the next, usually over a period of dormancy Some plants produce stems modified to store energy and preserve a location of potential growth to survive a cold or dry period which normally is a period of inactive growth, and when that period is over the plants resume new growth from the underground stems.
Posted by Shivansh Chaturvedi 6 years, 10 months ago
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Meghna Thapar 6 years ago
Farmers grow fruits and vegetables crops inside large green house because it protects it from high blowing wind, and rodents also green house protects the plant from the climatic conditions of outside and it can have its own suitable temperature for the growth of plants.
Farmers get advantages of the following things:
(i) They have control over their climatic conditions (Temperature, humidity etc.)
(ii) Free from pests, rodents and also from birds and animals so they have increased producibility.
Posted by Aarav Goyal 6 years, 10 months ago
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Posted by Radha Lr 6 years, 10 months ago
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Posted by Astik Agrahari 6 years, 10 months ago
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Posted by Astik Agrahari 6 years, 10 months ago
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Meghna Thapar 6 years ago
We eat different parts of a plant as food material like its roots, stems, leaves, flowers, fruits and seeds.
- Some plants store food in their roots. Examples – carrot, radish, beet, sweet potato and turnip.
- Some plants store food in their stems. Examples – onion, potato, ginger, garlic and turmeric.
- The leafy vegetables include the leaves of the plants. Example – mustard, cabbage, spinach and lettuce.
- The flowers of some of the plants are eaten as food. Example – Sunflower, Jasmine, Dandelion and Gladiolus.
Posted by Advi S 6 years, 10 months ago
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Posted by Daksh Sharma 6 years, 10 months ago
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Posted by Daksh Sharma 6 years, 10 months ago
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Meghna Thapar 6 years ago
The parts of a flowering plant includes – roots, stems, leaves, flower, fruit and seeds.
We eat different parts of a plant as food material like its roots, stems, leaves, flowers, fruits and seeds.
Some plants store food in their roots. Examples – carrot, radish, beet and turnip are eaten as a raw material. Some plants store food in their stems. Examples – onion.
Posted by Devansh Kaushik 6 years, 10 months ago
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Yogita Ingle 6 years, 10 months ago
Autotrophs are self-feeders, and they get their energy from non-living sources such as the sun and carbon dioxide. Autotrophs are called producers because they provide energy and food sources for all heterotrophic organisms.
Posted by Sanveer Gill 6 years, 10 months ago
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Posted by Sanveer Gill 6 years, 10 months ago
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Posted by M Ram Adithya Ram Aditya 5 years, 10 months ago
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Posted by M Ram Adithya Ram Aditya 6 years, 10 months ago
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Posted by M Ram Adithya Ram Aditya 6 years, 10 months ago
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Meghna Thapar 6 years ago
Honey is an animal product obtained from honey bees. Bees collect nectar from the flowers of plants and convert it into honey. The bees store honey in the structures called hives. The hives containing honey are called honeycombs.
Posted by Shankar Yadav 6 years, 10 months ago
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Jhaina Patel 6 years, 10 months ago
Posted by Diganta Swargiary 6 years, 10 months ago
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Posted by Rahul Mourya 6 years, 10 months ago
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Life'S Tune 6 years, 9 months ago
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