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Namanjot Kaur 7 years, 3 months ago
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Nova Meyer 7 years, 3 months ago
Posted by Smk Roy 7 years, 3 months ago
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Yogita Ingle 7 years, 3 months ago
When the larynx grows larger during puberty, it sticks out at the front of the throat. This is what's called an Adam's apple. Everyone's larynx grows during puberty, but a girl's larynx doesn't grow as much as a boy's does. That's why boys have Adam's apples. Most girls don't have Adam's apples, but some do. It's no big deal either way.
Nova Meyer 7 years, 3 months ago
Posted by Sikun Sahoo 7 years, 3 months ago
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Yogita Ingle 7 years, 3 months ago
Amoeba can change its shape with the help of pseudopodia that are projections of its body. The pseudopodia help the Amoeba to capture its food and move from one place to another.
Amoeba changes its shape and forms pseudopodia (false feet) to move in any direction to engulf the food. When it encounters water, pseudopodia helps in floating. Thus, they change their shape for engulfing the food and for movement.
Posted by Tisha Gupta 7 years, 3 months ago
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Sachin Om 7 years, 3 months ago
Monika Yadav 7 years, 3 months ago
Posted by Akashee Singh 5 years, 9 months ago
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Monika Yadav 7 years, 3 months ago
Vaibhav Ghormare 7 years, 3 months ago
Posted by Shaad Khan 7 years, 3 months ago
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Meghna Thapar 5 years, 7 months ago
The increase in the volume of water in the cylinder is due to the volume of the metal. This means that you can figure out the volume of the metal by looking at the volume occupied by the water + metal and at the volume occupied by the water alone in the cylinder. For a given mass and volume, how much physical space a material takes up, of an object or substance, the density remains constant at a given temperature and pressure. The equation for this relationship is ρ = m / V in which ρ (rho) is density, m is mass and V is volume, making the density unit kg/m3.
Posted by Rishabh Yadav 7 years, 3 months ago
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Shreya Prajapati 7 years, 3 months ago
Yogita Ingle 7 years, 3 months ago
It is the process of cutting down the trees. It is referred to as clearing of forests on a large scale to use the land for cultivation, building houses, factories, construction of dams or to obtain wood for making furniture and using it as fuel.
Causes for deforestation
There are two causes Man-made causes and Natural causes for deforestation.
• Cases where human beings are responsible for deforestation are known as man-made causes.
• Cases which involve nature such as forest fires, severe floods and severe droughts are known as natural causes.
Posted by Ashwini Kajava 7 years, 3 months ago
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Namanjot Kaur 7 years, 3 months ago
Shreya Prajapati 7 years, 3 months ago
Posted by Shivam Kumar 7 years, 3 months ago
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Namanjot Kaur 7 years, 3 months ago
Tanu Dubey 7 years, 3 months ago
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Posted by Neetu Bansal 7 years, 3 months ago
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Yogita Ingle 7 years, 3 months ago
National park:
1. Jim Corbett National Park
2. Kaziranga National Park
3. Gir Forest National Park
4. Sundarban National Park
5. Eravikulam National Park
Wildlife santury
1. Sundarbans National Park, West Bengal
2.Gir National Park and Wildlife Sanctuary, Gujarat
3. Kanha National Park, Madhya Pradesh
4.Jim Corbett National Park, Uttarakhand
5. Ranthambore National Park, Rajasthan
Posted by P. Rathish Rathish. P 7 years, 3 months ago
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Yogita Ingle 7 years, 3 months ago
Deforestation is clearance or clearing is the removal of a forest or stand of trees where the land is thereafter converted to a non-forest use. Deforestation leads to desertifiation because as deforestation increases slowly the soil will become unfertile and it will be of no use. and when the wind blows the soil Will also blow and the sand from other places come at that place and settled there.
Posted by Ashok Mishra 7 years, 3 months ago
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Meghna Thapar 5 years, 11 months ago
The nucleus in a eukaryotic cell is a large, centrally located spherical cellular component. It is bounded by two nuclear membranes, both forming a nuclear envelope. The nuclear envelope separates the nucleus from the cytoplasm. Within nucleoplasm two types of nuclear structures are embedded – the nucleolus and chromatin material
Posted by P. Rathish Rathish. P 7 years, 3 months ago
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Nishu Singh 7 years, 3 months ago
Yogita Ingle 7 years, 3 months ago
Hormones which influence the functions of gonads and facilitate appearance of secondary sexual characters are called *** hormones. Testosterone and estrogen are the main *** hormones. In boys, testis secretes the hormone testosterone. This hormone is responsible for many changes in boys. In girls, ovaries secrete the hormone estrogen. This is responsible for development of breasts.
Posted by Suraj Thakur 7 years, 3 months ago
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Harsh Raj 7 years, 3 months ago
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Jeetaditya Dutta 7 years, 3 months ago
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Harsh Raj 7 years, 3 months ago
Rajshekhar Rai 7 years, 3 months ago
Posted by Manjeet Singh 7 years, 3 months ago
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Harsh Raj 7 years, 3 months ago
Yogita Ingle 7 years, 3 months ago
Robert Hooke was a Renaissance Man – a jack of all trades, and a master of many. Robert Hooke took thin slices of cork to study it under the compound microscope. Discovery of cell was not intended. So, it was just a randomly selected.
Posted by Manjeet Singh 7 years, 3 months ago
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Yogita Ingle 7 years, 3 months ago
Copper has the highest heat conductivity value, while steel has the lowest heat conductivity value. Silver is the best conductor of electricity because it contains a higher number of movable atoms (free electrons). Copper is less conductive than silver but is cheaper and commonly used as an effective conductor in household appliances.
Posted by Nidhisri .G Bhandary 7 years, 3 months ago
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Renuka Seiwal 7 years, 3 months ago
Calorific value =180000kj/4.5kg
=1800000/45 =40000 kj/kg
Posted by Nova Meyer 7 years, 3 months ago
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Yogita Ingle 7 years, 3 months ago
The first step before growing a crop plant is the preparation of soil for sowing of seeds, the soil has to be loosened so that the roots of plants may penetrate deep into the soil, the loosening of soil allow the roots to breathe easily because loosened soil promotes growth of organisms like earthworms and microbes which are the farmer friends as they further turns and loosen the soil and add humus to it, apart from this turning and loosening of soil brings the nutrient rich soil to the top and the top layer of soil supports plant growth, thus nutrient rich soil at the top layer helps in good and healthy crop and hence turning and loosening of soil is very important for cultivation of crops. The process of loosening and turning of the soil is called tilling or ploughing and is carried on by using a plough.
Posted by Dev Raut 7 years, 3 months ago
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Yogita Ingle 7 years, 3 months ago
A zygote is the sperm and the egg after they have combined, therefor a zygote has two nuclei.
Posted by Ankita Bishnoi 7 years, 3 months ago
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Namanjot Kaur 7 years, 3 months ago
1Thank You