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Vivek Yadav 5 years, 3 months ago (9684330)
Vivek Yadav 5 years, 3 months ago (9684330)
Posted by Ranjana G 5 years, 4 months ago (9637767)
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Ana R 5 years, 4 months ago (5713972)
Monisha S 5 years, 4 months ago (9848958)
Yogita Ingle 5 years, 4 months ago (2577571)
Indian states which share borders with the bangladesh , bhutan and nepal neighbouring nations.
Explanation:
- As India is a tropical country its lies in the 20.37° N, 78.29° E, longitude and thus has neighboring countries like Bangladesh in the east, Pakistan on west and Nepal and Bhutan in the north the state has close linkage and share a similar set of population characteristics and diversity of culture.
- Meghalaya, Mizoram, Tripura, West Bengal, Assam, are the states that share their borders with that of the Bangladesh and the states of the Arunachal Pradesh, Sikkim, the West Bengal, and Assam shares the boundary with that of Bhutan and the Uttarakhand, the Uttar Pradesh, Bihar, and Sikkim including the West Bengal share border with Nepal.
Posted by Vineeta Verma 5 years, 4 months ago (9568598)
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Vineeta Verma 5 years, 4 months ago (9568598)
Posted by Priyanshu Bharti 5 years, 4 months ago (9563773)
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Yogita Ingle 5 years, 4 months ago (2577571)
|
Apocarpous ovary |
syncarpous ovary |
| In a flower, when more than one free carpels are present, the ovary is called apocarpous ovary | In a flower, when more than one carpels are found and they are fused, the ovary is called syncarpous ovary. |
| Examples of the apocarpous ovary include lotus and rose |
Examples of the syncarpous ovary include mustard and tomato |
Posted by Deepanshu Tyagi 5 years, 4 months ago (9716851)
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Sonal . 5 years, 4 months ago (9724833)
Posted by Vinod Kumar 5 years, 4 months ago (6940548)
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Gaurav Seth 5 years, 4 months ago (2898529)
Premises refers to the assumptions regarding the future conditions which may affect the attainment of plans. Premises provides important forecasts relating to the future which may affect the business. So the business must make strong assumptions.
For example: IBM made forecast of the 3rd generation computer system which stood as a bench mark.
Posted by Priya Yadav 5 years, 4 months ago (9278564)
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Yogita Ingle 5 years, 4 months ago (2577571)
India is the world's largest consumer of sugar. And in recent years, India became a close competitor with Brazil for the top producer spot, now producing around 30m tonnes annually. Given their massive consumption and production, the industry is very large in India.
Posted by Anjali Yadav 5 years, 4 months ago (9150482)
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Yogita Ingle 5 years, 4 months ago (2577571)
Following are the important features of the town planning of the Harappan cities:
- The Harappan cities were generally divided into two main parts - the raised area; known as the ‘Citadel’, and the lower town. The Citadel was more in height because the buildings in it were built on mud brick platforms. This area was separated from the lower town by a wall. The Citadel had within its fold important buildings like the Great Bath, the assembly hall, the granary and the workshops. The lower town, on the other hand had residential dwellings.
- The main streets of the Harappan cities were built according to the grid pattern. They were built from north to south and from east to west.
- The houses built on the corners of streets were rounded in order to allow the passage of carts. The main road in the city of Mohenjo-daro was 10.5 meters wide and 800 meters long.
- The house drains relayed all the waste water to the drains built in streets.
- The streets were so designed as to cross the main road of the city at right angles, thus dividing the city into square or rectangular blocks.
Posted by Pragya Bharti 5 years, 4 months ago (6585353)
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Gaurav Seth 5 years, 4 months ago (2898529)
2(sin6θ + cos6θ) - 3 (sin4θ + cos4θ) + 1
=2[(sin2θ)3 + (cos2θ)3] -3[(sin2θ)2 + (cos2θ)2]+1
=2[(sin2θ + cos2θ)3 -3sin2θcos2θ (sin2θ + cos2θ)] -3[(sin2θ + cos2θ)2
-2sin2θcos2θ]+1
The algebraic identity
a3 + b3 = (a+b)3 - 3ab(a+b) and
a2 + b2 = (a+b)2 - 2ab
are used in the above step where
a = sin2θ and b = cos2θ.
writing sin2θ + cos2θ = 1, we have
= 2[1-3 sin2θ cos2θ] -3[-2 sin2θcos2θ] + 1
= 2-6 sin2θcos2θ -3 + 6 sin2θcos2θ + 1
= -3+3=0
Posted by Shriyanshu Dwivedi 5 years, 4 months ago (9540319)
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Posted by Shriyanshu Dwivedi 5 years, 4 months ago (9540319)
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Gaurav Seth 5 years, 4 months ago (2898529)
Painting is the practice of applying paint, pigment, color or other medium to a solid surface. The medium is commonly applied to the base with a brush, but other implements, such as knives, sponges, and airbrushes, can be used. In art, the term painting describes both the act and the result of the action.
Posted by Priya ✧*｡٩(๑˙╰╯˙๑)و✧*｡ 5 years, 4 months ago (9704945)
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Enola Holmes 5 years, 4 months ago (9725880)
Posted by Dilraj Kâlêsh 5 years, 4 months ago (9218186)
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Priya ✧*｡٩(๑˙╰╯˙๑)و✧*｡ 5 years, 4 months ago (9704945)
Posted by Priya ✧*｡٩(๑˙╰╯˙๑)و✧*｡ 5 years, 4 months ago (9704945)
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Yogita Ingle 5 years, 4 months ago (2577571)
A gland is an organ in the body made of a group of secreting cells. There are several kinds of glands in a human body some of the most common glands are
- Salivary glands - secrete saliva
- Sweat glands- secrete sweat
- Mammary glands- secrete milk
- Endocrine glands - secrete hormones
Posted by Soundarya More 5 years, 4 months ago (9422302)
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Manas Kumar Deka 5 years, 4 months ago (3959179)
Posted by Priya ✧*｡٩(๑˙╰╯˙๑)و✧*｡ 5 years, 4 months ago (9704945)
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Yogita Ingle 5 years, 4 months ago (2577571)
The preserved remains of animals or plants or other organisms from the distant past are called fossils. These fossils tell us about many extinct animals and also give insights into how the evolution could have taken place.
Evolution is the successive alteration in inherited characteristics over an extensive span of time, typically over generations.
- Evolution relies on genetic variation in a population which affects the physical characteristics of an organism. Certain physical characteristics may give advantage to the individuals which can be transferred to their offspring.
- The evidence of evolution is one of the fundamental keystones of modern biological theory. It is the only way which can prove all the proposed theories of evolution.
- We have a number of evidences to prove the biological evolution namely fossils, comparative anatomy and embryo development pattern.
Posted by Vishal Kumar 5 years, 4 months ago (9549068)
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Sukhmanjeet Singh 5 years, 4 months ago (9699227)
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Posted by Dilraj Kâlêsh 5 years, 4 months ago (9218186)
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Varun Kumar Barnwal 5 years, 4 months ago (9726011)
Vivek Fulara 5 years, 4 months ago (2845659)
Priya ✧*｡٩(๑˙╰╯˙๑)و✧*｡ 5 years, 4 months ago (9704945)
Posted by Dilraj Kâlêsh 5 years, 4 months ago (9218186)
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Yogita Ingle 5 years, 4 months ago (2577571)
Physical properties of metal
- Metals are solid except mercury that is found in liquid state at room temperature.
- They are hard and tough except sodium and potassium that can be cut with a knife.
- They are lustrous i.e. they shine in light because metals possess free electrons that vibrates on getting in contact with light.
- They have high melting points except caesium and gallium have very low melting point.
- They are good conductors of heat and electricity. The best conductors of electricity are silver and copper whereas lead and mercury are comparatively poor conductors.
Physical properties of non-metals
- Non-metals may be either solids, liquids or gases.
- Solid non-metals are brittle and break down into powdery mass on striking with a hammer except diamond which is the hardest non-metal.
- They have a dull luster but iodine is lustorous.
- They have low melting points except diamond that has very high melting point.
- They are poor conductors of heat and electricity except graphite.
- They are not malleable.
- They are not ductile.
- They are not sonorous.
- Examples are carbon, Sulphur, oxygen, phosphorous and many more.
Posted by Dilraj Kâlêsh 5 years, 4 months ago (9218186)
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Yogita Ingle 5 years, 4 months ago (2577571)
Platinum, gold and silver are used to make jewellery because these are low reactive metals so rarely corrosion occur (In silver) and hence do not lost their shine and lustre.
Posted by Dilraj Kâlêsh 5 years, 4 months ago (9218186)
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Yogita Ingle 5 years, 4 months ago (2577571)
- Alloy is a metal made by combining two or more metallic elements, especially to give greater strength or resistance to corrosion.
- They are homogeneous mixture of two or more substances.
- An example of an alloy is the tin in the mixture of copper and tin that makes bronze.
- Another example of an alloy is brass, which is made from copper and zinc.
Posted by Anushka Rao 5 years, 4 months ago (9396106)
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Gaurav Seth 5 years, 4 months ago (2898529)
In the process, paper slips are made for 25 students according to there names. The slip's are shuffled in a box. Then, impartially 5 slip's are drawn to form a sample of universe.
Posted by Dipabali Kar 5 years, 4 months ago (9506037)
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Sia ? 4 years, 8 months ago (6945213)
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Gaurav Seth 5 years, 4 months ago (2898529)
Child marriage is prohibited by law in our country. Strangely enough, this social tradition is still prevalent in society. Child marriage is a social evil. Thus, this social evil needs treatment at the social level and this responsibility lies on the shoulders of the social organisations. They should carry out intensive awareness programmes against child marriage. To fight this evil, young boys and girls should willingly come forward to oppose this tradition. They should not give consent to such marriages. Child marriage snatches away childhood and its dreams. It makes a girlchild’s life a virtual hell. Motherhood at a tender age leaves her weak physically and mentally. As she is not well educated she does not know how to look after her children efficiently. The girls who become mothers at a tender age often die a premature death.
Those who try to perpetuate child marriage should be severely punished. The custodians of law, if found negligent, should be equally punished. More and more girls should be educated. Moreover, the girls must have more say when the question of their marriage crops up. Such measures can provide the only way to uproot this most heinous of the social evils.
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