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Posted by Puneet Verma 5 years, 10 months ago
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Meghna Thapar 5 years, 10 months ago
Rumen is the first and the biggest compartment of a cow’s stomach. It contains cellulose digesting bacteria. When a cow eats grass as food, it does not chew it completely but swallow it and gets stored in the rumen. The bacteria present in the rumen start to digest cellulose and gets partially digested. The partially digested food/grass in the rumen of a cow is called cud. After some time, the cud is brought back into the mouth and is chewed thoroughly. That is why, a cow moves its jaws from side to side and chew continuously even when it is not eating grass.
The process by which the cud is brought back from the stomach to the mouth of the animal and chewed again is called rumination. The animals which chew the cud are called ruminants. When the cud is thoroughly chewed in the mouth of the cow, it is swallowed and goes into the other compartments of the cow’s stomach and then into the small intestine for complete digestion and absorption.
Posted by Kanishka Nil 5 years, 10 months ago
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Posted by Kanishka Nil 5 years, 10 months ago
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Posted by Ashok Jakhani Sharma 5 years, 10 months ago
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Posted by Tushar Warghat 5 years, 10 months ago
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Posted by Shruti Pandey 5 years, 10 months ago
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Posted by Divyanshee Gomango 5 years, 10 months ago
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Meghna Thapar 5 years, 10 months ago
Diffusion is the process by which nutrients spread from areas of high concentration to areas of low concentration. When roots absorb nutrients from soil solution the concentration of nutrients surrounding the root drops. As a result, nutrients in areas of higher concentration in soil solution migrate toward the root.
Posted by Sarah Mehta 5 years, 10 months ago
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Yogita Ingle 5 years, 10 months ago
Radicals : A radical is an atom of an element or a group of atoms of different elements that behaves as a single unit with a positive or negative charge on it. Valency : It is the number of electrons donated or accepted by the valence shell of an atom during chemical combination
Posted by Akansha Yadav 5 years, 10 months ago
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Posted by Chirag Jain 5 years, 10 months ago
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Yogita Ingle 5 years, 10 months ago
Samantas was a name given to big landlords or warrior chiefs in different regions of the Indian subcontinent, by the existing kings of the seventh century. They were expected to bring gifts for their kings or overlords, be present in their courts and also provide them with military support.
Posted by Chirag Jain 5 years, 10 months ago
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Posted by Pratiksha Priyadarshini 5 years, 10 months ago
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Kavita Bharia 5 years, 10 months ago
Posted by Harshit Maurya 5 years, 10 months ago
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Yogita Ingle 5 years, 10 months ago
Extrusive rocks are formed by the cooling down and solidification of the molten lava on the earth’s surface. Intrusive rocks are formed by the cooling down of the molten magma deep inside the earth’s crust.
Posted by Ashwani Pratap Singh 5 years, 10 months ago
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Ashwani Pratap Singh 5 years, 10 months ago
Posted by Arjun Mittal 5 years, 10 months ago
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Posted by Sonali Jha 5 years, 10 months ago
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Posted by Satya Narayan Jena 5 years, 10 months ago
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Puneet Verma 5 years, 10 months ago
Arjun Mittal 5 years, 10 months ago
Posted by Rajesh Kumar 5 years, 10 months ago
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Posted by Rajesh Grewal 5 years, 10 months ago
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Yogita Ingle 5 years, 10 months ago
Heat is a form of energy which flows from a body at a higher temperature to a body at a lower temperature. It is the form of energy which causes in us the sensation of hotness or coldness. The amount of heat energy present in a body is the sum of the kinetic and potential energies of all its molecules.
Posted by Mahant Kumar 5 years, 10 months ago
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Posted by Vanshika Vidyarthi 5 years, 10 months ago
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Yogita Ingle 5 years, 10 months ago
Rearing: The process of keeping, feeding, breeding and medical care of useful animals is called rearing of animals.
It is raising and taking care of livestock (e.g. cows, buffaloes, goats etc.); for commercial purposes.
These animals are fed, provided shelters and are bred for better yield like milk, meat, wool etc.
For example, sheep are reared mainly for the wool. They are mainly reared in areas with low rainfall. Reared sheep eat grass and leaves.
They are also fed on a mixture of pulses, corn, jowar, oil cakes and minerals. In winters they are kept indoors and fed on dry fodder, leaves and grains.
Posted by Ojaswini Heena 5 years, 10 months ago
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Yogita Ingle 5 years, 10 months ago
The acid that is secreted in our stomach is the hydrochloric acid (HCl). The acid is released by the parietal cells in the stomach. The acid is required for the activation of the enzymes which play role in the process of digestion. The enzyme like pepsinogen remains active due to the low acidic pH by HCl in the stomach.
Posted by Shriya Dora 5 years, 10 months ago
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Mohammad Nouman 5 years, 10 months ago
Posted by Tanuja Behera 5 years, 10 months ago
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Posted by Tanuja Behera 5 years, 10 months ago
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Posted by Tanuja Behera 5 years, 10 months ago
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Pooja Spoliya 5 years, 10 months ago
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