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Ask QuestionPosted by Aditi _Chouhan_ 7 years, 6 months ago
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Posted by Sufiyan Ahmad 7 years, 6 months ago
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Yogita Ingle 7 years, 6 months ago
The kharif crops include rice, maize, sorghum, pearl millet/bajra, finger millet/ragi (cereals), arhar (pulses), soyabean, groundnut (oilseeds), cotton etc. The rabi crops include wheat, barley, oats (cereals), chickpea/gram (pulses), linseed, mustard (oilseeds) etc.
Posted by Aman Sagar 7 years, 6 months ago
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Yogita Ingle 7 years, 6 months ago
Pollen grains are produced in enormous quantity in maize to ensure pollination as maize is pollinated by wind. Pollen is the male reproductive cell of a plant. Each pollen grain contains a sperm cell, which needs to fertilize an egg cell in order to produce seeds. Pollen is produced by the male portion of a flower, those sometimes showy, sometimes smelly blooms we associate with spring.
Posted by Mourya Abhishek 7 years, 6 months ago
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Posted by Seema Kathuria 7 years, 6 months ago
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Neha Panwar 7 years, 6 months ago
Posted by Seema Kathuria 7 years, 6 months ago
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Aman Barnwal 7 years, 6 months ago
Rajkumar Yadav 7 years, 6 months ago
Posted by Seema Kathuria 7 years, 6 months ago
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Neha Panwar 7 years, 6 months ago
Posted by Bikky Gupta 7 years, 6 months ago
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Yogita Ingle 7 years, 6 months ago
Work is said to be done when a body or object moves with the application of external force.
If a force of 5 newtons is applied to an object and it moves 2 meters, the work will be 10 newton-meter. Newton meter in termed and Joules and it is the unit of Work.
Posted by Milind Patel 7 years, 6 months ago
- 3 answers
Sourav Pal 7 years, 6 months ago
Posted by Harshit Pathak 7 years, 6 months ago
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Sonali Aggarwal 7 years, 6 months ago
Moon has on 1/6 gravitational pull as compared to the earth.So if a person can jump upto 1m on earth ,it can only jump upto 1/6 mon moon.
Posted by Darshini Neharu 7 years, 6 months ago
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Posted by Shakir Ali 7 years, 6 months ago
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Posted by Karan Chohan 7 years, 6 months ago
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Posted by Dj Chaudhari 7 years, 6 months ago
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Posted by Nikhil Nikhil 7 years, 6 months ago
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Yogita Ingle 7 years, 6 months ago
The molecular mass of a substance is relative mass of its molecules as compared with mass of C-12 atom taken as 12 units.
Or
The molecular mass is equal to sum of its atomic masses of all the atoms present in one molecule of substance.
Posted by Bikky Gupta 7 years, 6 months ago
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Posted by Bikky Gupta 7 years, 6 months ago
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Posted by Suresh Bihare 7 years, 6 months ago
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Yogita Ingle 7 years, 6 months ago
Ozone is a triatomic gas with a molecular formula O3 which is present in the stratosphere region.
Recently it was discovered that, various man-made compounds like CFC (chlorofluorocarbons) were found to persist in the atmosphere. Once they reached the ozone layer they would react with the ozone molecules. This results in a reduction of ozone layer and recently a hole in the ozone layer above the Antarctica has been discovered.
Posted by Kritika Gupta 7 years, 6 months ago
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Aman Barnwal 7 years, 6 months ago
Shatakshi Roy 7 years, 6 months ago
Posted by Pradnya Deshmukh 7 years, 6 months ago
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Piyush Gupta 7 years, 6 months ago
Piyush Gupta 7 years, 6 months ago
Posted by Khilesh Patel 7 years, 6 months ago
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Aman Barnwal 7 years, 6 months ago
Madhavi Nakum 7 years, 6 months ago
Posted by Tenzin Kelsang 7 years, 6 months ago
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Yogita Ingle 7 years, 6 months ago
Invertebrates do not possess a backbone. 95 to 98 percent of animal species are invertebrates. Flatworms, arthropods, sponges, insects are few examples Invertebrates.
Vertebrates possess a backbone and an internal skeleton. 2 to 3 percent animal species are vertebrates. Mammals, fish, reptiles, amphibians, and birds are examples of Vertebrates.
Posted by Bhushan Vverma Verma 7 years, 6 months ago
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Posted by Parul Thukral 7 years, 6 months ago
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Yogita Ingle 7 years, 6 months ago
A saturated solution is basically a solution that has dissolved as much solute as it is capable of dissolving. In a saturated solution, no more solute can be dissolved at a given temperature. An unsaturated solution can hence dissolve more solute. A saturated solution can be converted into an unsaturated solution :
1) By adding more solvent to the solution. The solution will be able to dissolve more solute then.
2) By heating the solution. At higher temperature, the solution will be able to dissolve more solute.
Posted by Aryan Mehra 7 years, 6 months ago
- 1 answers
Yogita Ingle 7 years, 6 months ago
The transportation of water and dissolved mineral salts, from the root to stem, leaves, flowers and other parts of the plant takes place through xylem. Xylem is a vascular and mechanical tissue. Xylem is composed of cells of four different types: 1. Tracheids 2. Vessels or tracheae 3. Xylem parenchyma 4. Xylem sclerenchyma (or fibers).
Posted by Aman Barnwal 7 years, 6 months ago
- 1 answers
Yogita Ingle 7 years, 6 months ago
Notochord is the structure developed by some animals on their dorsal side during their embryonic development. Notochord serves as a support to the entire organism. Based on the presence or absence of notochord, animals are classified into non-chordates and chordates.
Segmentation means to divide the marketplace into parts, or segments, which are definable, accessible, actionable, and profitable and have a growth potential.
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Yogita Ingle 7 years, 6 months ago
The number of atoms present in a single molecule is termed as its atomicity. It can be classified into four types.
The molecules of many elements are composed of only a single atom of that element. They are termed as monoatomic. For instance, Ar (Argon), He(Helium). So their atomicity is one.
On the other hand the molecules of many elements are composed of two atoms of that element. For instance, oxygen can never exist independently and exist as O2 molecule known as diatomic So its atomicity is 2.
The molecules of many elements are composed of three atoms of that element. They are termed as triatomic For instance, O3, CO2. So their atomicity is 3.
The molecules of many elements are composed of four atoms of that element. They are termed as tetra atomic For instance, P4, SO3. So their atomicity is 4.
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