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(Nutrition in Standard VI You have studied that food is necessary for all organisms. You have also learned that carbohydrates, proteins, fats, vitamins and minerals etc. are the components of food. (nutrients) says. All living things need food

Boozo wants to know how plants make their own food? Can’t create Now, the question arises, where is the plant for making food in plants? Does food occur in all parts of the plant or only in certain parts? Where do plants get their raw materials for making food? How these substances are transported from plants to food processing plants. 1.2

Photosynthesis – The process of making food in plants 1.1 Types of nutrients in plants (MODE OF NUTRITION IN PLANTS) Plants are the only organisms that make their food using water, carbon dioxide and minerals.

They are surrounded by the raw materials needed to make this food. (PHOTOSYNTHESIS – Foob MAKING PROCESS IN PLANTS). Nourishment refers to the process by which food is absorbed by plant organisms and used by the body. Organisms that make their own food from simple substances are called self-sustaining nutrition.

Plants have nutrition. The process of food formation in plants is found in the leaf. So all the raw materials have to get there. The water and minerals in the soil are absorbed by the roots, and transported to the leaf.

Works You have seen that high-rise buildings are made of bricks. Similarly, the living body is made up of very small units called cells. Cells can only be seen under a microscope. Some micro-organisms are made up of only one cell. The cells are covered with a thin sheath. This is called cell membrane.

Each cell has a dense, centrally arranged structure called the nucleus (Figure 1.1). Around the cell nucleus is a jelly-like substance called eytoplasm. Gidigaris welcoude à c Badk leaves through small holes in the plant leaf ‘

Plants take in carbon dioxide from the atmosphere through tiny holes in the leaf. These pores are guarded by guard cells. Called stomata [Figure 1.2 (c)].

Bhujo needs to know how the root reaches its full potential by absorbing water and minerals. Vessels are like tubes in roots, stems, branches and leaves through which water and minerals are transported. They form a continuous path so that the nutrients reach the leaf. You will learn more about the transport of substances in plants in Chapter 11. The first one wants to know, what is so special about Poma that it can synthesize food and not other parts of the plant! The leaves contain green pigment called Kaun chlorophyll which helps the leaf to absorb solar energy.

This energy is used to make food from carbon dioxide and water. Thus, since food is synthesized in the presence of sunlight, it is called photosynthesis. (Photo light; Synthesis = synthesis), so we can say that chlorophyll, sunlight, carbon dioxide and water are important for the process of photosynthesis. This is a special patna on earth.

Solar energy is absorbed by the leaf, and stored in plants in the form of food. As such, the sun is a unique source of energy for all living things, can you imagine life on earth without photosynthesis? No food can be made without photosynthesis (A). The survival of almost all organisms depends, directly or indirectly, on food produced by plants. Oxygen, on the other hand, which is essential for the survival of all living things, is produced by photosynthesis. In the absence of photosynthesis, there is a forest on earth. Science Botany

EN_ foundation .. rave. Rophic 1 nourishment over the years) 44 2 Win pe 3 corner of the mind is that, once his grandfather told him that his wheat banners are bad because of the fungus. He wants to know what the cross does, as the first said that fungi like pistachios and kham are useful but, some fungi also cause diseases in plants, animals and humans. Aum is used as some home medicine.

It also makes things worse during the rainy season. Ask your parents about the dangers of being homeless by age. They germinate and grow when they come on wet and humid surfaces. Now you can tell how we can prevent things from getting worse. Some organisms live together. So become a participant for habitat and nutrients. This type of relationship is called symbiotic relationship. E.g. , The fungus is found on the plant’s mumba.

Trees provide nutrients to the fungus, which in turn helps the soil to get water and nutrients from the fungus. This type of connection is very important. Lichen is found in organisms such as lichen and fungi. Hugh does not provide habitat, water and nino in the vegetation, due to his votes the contact hero weighs the food. 1.5 How do nutrients get back into the soil? HOW NUTRIENTS ARE REPLENISHED IN THE SOIL. Have you ever seen such a gardener use a grassy lawn or a pot? Do you know why it is added to the soil?

You have learned. Plants absorb water and mineral nutrients from the soil. So their quantity decreases in the soil. Lia Khan Hai Chemical Banav contains elements like Nitrogen, Potassium and Phosphorus. Such nutrients should be added to the soil periodically to enrich the soil. If we meet the nutritional needs of plants then we can grow them and maintain their health.

Crops generally need plenty of nitrogen. In turn, nitrogen deficiency occurs in the soil. You have learned that despite the abundance of nitrogen in the atmosphere, plants cannot use nitrogen as much as they can use carbon dioxide. They need nitrogen in aerobic form. Bacteria such as rhizobium can take nitrogen from the atmosphere and convert it into poetic form. But Rhizobium cannot make its own food. Hence inhabits the roots of chickpeas, peas, mugs, wal and other legumes. And supplies them with nitrogen. Most

STD 7 Vanaspati ma poshan

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