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Ask QuestionPosted by Ashwini Shendage 6 years, 11 months ago
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Posted by Simran Soni 5 years, 8 months ago
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Meghna Thapar 5 years, 6 months ago
Spirogyra is commonly found in clean water and it produces food through the process of photosynthesis. Usually, spirogyra algae are seen as floating slimy masses, during summer. They are often referred to as 'scum'. Algae are used as foods as they are rich in carbohydrates,vitamins and other inorganic substances. Algae are economically important in a variety of ways. The natural substance can be used as a food source, a fodder, in fish farming, and as a fertilizer. It also plays a key role in alkaline reclaiming, can be used as a soil binding agent, and is used in a variety of commercial products.
Posted by Harish Sharma 6 years, 11 months ago
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Yogita Ingle 6 years, 11 months ago
Lysosome is called suicidal bag of cell bcoz it sometimes digest it's own cell by the digestive enzymes present is it which is highly acidic in nature.
Posted by Yuv Raj 6 years, 11 months ago
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Meghna Thapar 5 years, 6 months ago
When an electric current flows through a conductor, it becomes hot because,the resistance of the conductor blocks the electricity flow by making collision of free electrons with the atoms and impurities. This collision produces heat energy. - Amount of the electricity flow. Electrons, in direct current, flow inside and on the surface of the copper or aluminum or whatever conductor in an “electron sea” or “flow” at a very slow pace, taking minutes to travel a fraction of an inch.
Posted by Disha .......❤ 6 years, 11 months ago
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Yogita Ingle 6 years, 11 months ago
Tremor is commonly encountered in clinical neurology. It can manifest as an isolated symptom or as a sign of another neurological disease. The most common tremors are enhanced physiological, essential, and parkinsonian tremor.
Posted by Vimal Kumar Meena 6 years, 11 months ago
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Posted by Rishav Raj 6 years, 11 months ago
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Radhika Tanwer 5 years, 8 months ago
Posted by Mohit Sharma 6 years, 11 months ago
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Meghna Thapar 5 years, 10 months ago
Tropic movements - A growth movement of a plant part in response to an external stimulus in which the direction of the stimulus determines the direction of response is called tropism or tropic movements.
If the growth of a plant part is towards the stimulus, it is called positive tropism.
If the growth of a plant part is away from the stimulus, it is called negative tropism.
Posted by Siya Khandelwal 6 years, 11 months ago
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Mabiya Ali 6 years, 11 months ago
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Sasikala Sasikala 6 years, 11 months ago
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Sasikala Sasikala 6 years, 11 months ago
Posted by Priyansh Yadav 6 years, 11 months ago
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Priyansh Yadav 6 years, 11 months ago
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Mabiya Ali 6 years, 11 months ago
Rachit Garg 6 years, 11 months ago
Posted by Khempal Yadav 6 years, 11 months ago
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Meghna Thapar 5 years, 6 months ago
Balance forces are two forces acting in opposite directions on an object, and equal in size. Anytime there is a balanced force on an object, the object stays still or continues moving continues to move at the same speed and in the same direction. For example, when the pen, pencil, and paper are set the forces are equal. They both pull and push themselves. But when the force of gravity is added then it pulls it down i.e. it falls. Balanced force: Balanced forces are those two forces acting in opposite directions on an object, and they are equal in size.
Posted by Khempal Yadav 6 years, 11 months ago
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Pooja Pahwa 6 years, 11 months ago
Posted by Khempal Yadav 6 years, 11 months ago
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Yogita Ingle 6 years, 11 months ago
Seismic zones or Fault zone : The weak zones of earth’s crust (which are more prone to earthquakes) are called seismic zones’ or fault zones.
Major earthquakes occur in the well defined ‘seismic zones’ called earthquake belts. The seismic zones mark the edges of the huge mobile pieces of the earth’s crust called plates. . In India, the areas most threatened by earthquakes are Kashmir, Western and Central Himalayas, the whole of North-East, Rann of Kutch, Rajasthan and Indo-Gangetic Plane. Some areas of South India also fall in earthquake danger zone.
Posted by Bhaskar Kulkarni 6 years, 11 months ago
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Mabiya Ali 6 years, 11 months ago
Zulekha Peshimam 6 years, 11 months ago
Posted by Khushi Gupta 6 years, 11 months ago
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Posted by Neelambuj Singh 6 years, 11 months ago
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Yogita Ingle 6 years, 11 months ago
Menstruation is the process of the shedding of the uterine lining on a regular monthly basis. It begins at puberty and is the reproductive cycle of the female body. Every month, the uterus prepares itself to receive a fertilised egg. Therefore, the inner lining of the uterus becomes thick and is supplied with blood to nourish the embryo. If the egg is not fertilised, then the lining of the uterus breaks down and gets Released in the form of blood through the ******. This lasts for about two to eight days. This cycle occurs every month and is known as the menstrual cycle.
Posted by Maju Sinha 6 years, 11 months ago
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Neha George 6 years, 11 months ago
Kailash Singh 6 years, 11 months ago
Yogita Ingle 6 years, 11 months ago
- The process of supplying water to crop plants in fields through canals, wells, reservoirs, tube wells etc. is known as irrigation.
- Wells, tube wells, ponds, lakes, dams, rivers and canals are some of the sources of irrigation.
Posted by Narsinghgarh Ward 3 Narsinghgarh 6 years, 11 months ago
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Yogita Ingle 6 years, 11 months ago
- Sources of energy that will get depleted someday are called Non-renewable sources of energy. Eg: Fossil Fuels, Petroleum
- Sources of energy which will never exhaust or can be regenerated/reused again and again are called renewable sources of energy. Eg: Solar Energy, Wind energy
Posted by Dhabale Swar Sahu 6 years, 11 months ago
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Posted by Adithya Prasanth 6 years, 11 months ago
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Meghna Thapar 5 years, 6 months ago
The atmosphere of Venus is made up mainly of carbon dioxide, and thick clouds of sulfuric acid completely cover the planet. The carbon dioxide traps most of the heat from the Sun. The cloud layers also act as a blanket. The result is a “runaway greenhouse effect” that has caused the planet's temperature to soar to 465°C, hot enough to melt lead. This means that Venus is even hotter than Mercury.
Posted by Anand Gubbala 6 years, 11 months ago
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Posted by Radhika Tanwer 6 years, 11 months ago
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Gaurav Seth 6 years, 11 months ago
The pascal is a unit of pressure in the SI system of measurement. One pascal is equal to one newton per square meter.
Posted by Tushar Pawar 6 years, 11 months ago
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Yogita Ingle 6 years, 11 months ago
This is a type of reproduction which involves single parent in giving rise to offspring. Animals reproduce asexually by different processes like binary fission, budding, fragmentation, regeneration, cloning etc.
Posted by Tejashvi Pathak 6 years, 11 months ago
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Posted by Vishal Singh 6 years, 11 months ago
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Posted by Aathan Aathan 6 years, 11 months ago
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Posted by Priyanshu Sharma 6 years, 11 months ago
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Prince Thakur 6 years, 11 months ago
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