Biology
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Sowing
Sowing is the process of planting seeds in the soil. It is a very important step…
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Agricultural Implements
Before sowing seeds, the soil must be loosened and soil clumps broken to get a better…
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Basic Practices of Crop Production
Crop production involves a series of activities carried out by farmers over a period of time.…
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Agricultural Practices
In early times, till about 10,000 B.C.E., human beings were nomadic. They moved from one place…
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Crop Production and Management
Introduction: Food is essential for all living organisms. We need food to obtain energy, grow properly,…
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EXCRETION
What is Excretion? Excretion is the process of removing harmful metabolic wastes from the body. Urea…
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TRANSPORTATION
TRANSPORTATION IN HUMANS Blood Blood is a fluid connective tissue It has plasma and cells Plasma…
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RESPIRATION
What is Respiration? Respiration is the process by which food (glucose) is broken down in cells…
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NUTRITION
All living organisms need energy to perform various activities. Even when the body is at rest,…
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Life Processes
Introduction: Generally, we can identify an organism as living when it shows movement. However, even when…
