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Ask QuestionPosted by Bipin Awasthi 5 years, 8 months ago
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Posted by Priya Yadav 5 years, 8 months ago
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Meghna Thapar 5 years, 8 months ago
Synergids are one of two small cells lying near the egg in the mature embryo sac of a flowering plant. They help in fertilisation. The two Synergid cells function as the producing center of the signals which guide the pollen tube. The three antipodal cells are the nutritional center.
Posted by Anil Kumar Anil Kumar 5 years, 8 months ago
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Yogita Ingle 5 years, 8 months ago
The river Godavari is also known as 'Dakshin Ganga' or Ganga of South.
Meghna Thapar 5 years, 8 months ago
Kaveri river is called the Ganga of south because Kaveri also spelled Cauvery, sacred river of southern India. Kaveri, the sacred, easterly-flowing river of peninsular India, commonly referred to as Dakshina Ganga, was born here in the Brahmagiri ranges of the Western Ghats, at an elevation of 1,341 m. However, Kaveri is not visible as a river at Brahmagiri.
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Posted by Shivang Gupta 5 years, 8 months ago
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Yogita Ingle 5 years, 8 months ago
Money solves the problem of double coincidence of wants by acting as a medium of exchange. Double coincidence of wants implies a situation where two parties agree to sell and buy each other’s commodities., i.e., what one party desires to sell is exactly what the other party wishes to buy. Money does away with this tedious and complex situation by acting as a medium of exchange that can be used for one and all commodities. For example, if an ice-cream vendor wants a bicycle but the bicycle manufacturer wants clothes, and not ice-creams, then the vendor can use money to obtain a bicycle. He does need to adhere to the bicycle man’s needs because money acts as the common medium of exchange. Similarly, the bicycle manufacturer can then use the money to buy clothes.
Posted by Nishi Updhyayclinic 5 years, 8 months ago
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Meghna Thapar 5 years, 8 months ago
Constellation is a group of stars forming a recognizable pattern that is traditionally named after its apparent form or identified with a mythological figure. The 12 constellations of the zodiac are Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpius, Sagittarius, Capricornus, Aquarius and Pisces. All of these, as well as the full circle of the zodiac are easily visible in present-day star maps among other constellations.
Yogita Ingle 5 years, 8 months ago
On a clear moonless night we can see thousands upon thousands of stars dotting the night sky. If we are a little creative, we can imagine shapes and patterns these stars can make. Some of these patterns made up of groups of bright stars are easy to recognize and we call such groups as a constellations.
Posted by Barkha Jaiswal 5 years, 8 months ago
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Satyam S 5 years, 8 months ago
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Chandrai Saha 5 years, 8 months ago
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Bhawna Jareewal 5 years, 8 months ago
Yogita Ingle 5 years, 8 months ago
Consumer goods are purchased by the consumer for the satisfaction of their wants. They are the final users of food stuffs, dress material and other accessories. Final users of consumption goods are consumer households, general government or government welfare agency and non-governmental organisations.
Capital goods are purchased by the producers in the production process for several years and are of high value. These goods are fixed assets of the producers such as land, building and machineries.
Posted by Kishan Raiyani 5 years, 8 months ago
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Meghna Thapar 5 years, 8 months ago
Lateral shift can be defined as the perpendicular distance of the incident ray and the emergent rays. Normal shift may be described as the apparent shifting of the position of object during refraction of light. In both the shifts, the refractive index is the main factor of dependence.
lateral shift=t sin ( i-r)/cos r.
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Meghna Thapar 5 years, 8 months ago
From 1st Law of Thermodynamics:
Delta(Internal Energy) = Heat +,- Work
Given that the System is isolated implies no Work is Done in the System or By the System: W=0; It is Given that Int Energy =0.
Q=0.
For the Definition of Entropy:
S= Q/T; Heat / Temperature……… 0/T=0
Therefore there is no Entropy Change in an isolated System where the internal Energy= 0.
Posted by Kajalmarabi Marabi 5 years, 8 months ago
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Meghna Thapar 5 years, 8 months ago
Limitations of Coulomb's Law: Its only applicable for point charges at rest. Its only applicable in dose cases where inverse square law is obeyed. Hence, we cannot determine the value of distance 'd' between the charges when they are in arbitrary shape.
Posted by Sonu Sharma 5 years, 8 months ago
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Meghna Thapar 5 years, 8 months ago
The ecosystem services are grouped into four broad categories: provisioning, such as the production of food and water; regulating, such as the control of climate and disease; supporting, such as nutrient cycles and oxygen production; and cultural, such as spiritual and recreational benefits.
Posted by Kanchan Talreja 5 years, 8 months ago
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Himanshi Kumari 5 years, 8 months ago
Meghna Thapar 5 years, 8 months ago
Stagnation is a prolonged period of little or no growth in an economy. Stagnation can occur as a temporary condition, such as a growth recession or temporary economic shock, or as part of a long-term structural condition of the economy.
Posted by Prabin Sahoo 5 years, 8 months ago
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Meghna Thapar 5 years, 8 months ago
Alexander von Humboldt (1769–1859) is considered father of modern geography. He published Cosmos and founder of the sub-field biogeography. Carl Ritter (1779–1859) is considered father of modern geography, occupied the first chair of geography at Berlin University.
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