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Veda Rane 5 years, 5 months ago
Posted by Ronit Chahar 5 years, 5 months ago
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Yogita Ingle 5 years, 5 months ago
Chemical properties of metal
- The density of metals is usually high.
- Metals are malleable and ductile.
- Metals form an alloy with other metals or non – metals.
- Some metals react with air and corrode. For e.g. Iron.
- Metals are good conductors of heat and electricity. Lead is an exception.
- Generally, metals are in a solid state at room temperature. Except for Mercury. Mercury is in a liquid state.
Chemical properties of Non-metal
- Nonmetals are poor conductors of heat and electricity. Graphite and Gas carbon are exceptions.
- Unlike metals, nonmetals aren’t malleable and ductile.
- Nonmetals react more with metals than with nonmetals.
- Usually, nonmetals react with other nonmetals in high temperature.
- Most nonmetals do not react with air in room temperature.
- White phosphorus is the only nonmetal that reacts with air to form its oxide by burning.
- Usually, nonmetals do not react with water. Except for Chlorine, chlorine dissolves in water to form an acidic solution.
Posted by Nibir Mahanta 5 years, 5 months ago
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Mishthy Gupta 5 years, 5 months ago
Yogita Ingle 5 years, 5 months ago
Antigens are foreign pathogens that invade the body and have the capability to give rise to a response from our immunity system either by grouping up with a larger molecule or alone after binding with antibodies for a particular immune response. Hence, antigens stimulate the production of antibodies by the immune system.
The heavy chains of the antibodies contain a variable region and three constant regions. Each antibody has two identical antigen-binding sites and they differ in the antibodies.
Meghna Thapar 5 years, 5 months ago
Antibodies, also known as immunoglobulins, are Y-shaped proteins that are produced by the immune system to help stop intruders from harming the body. When an intruder enters the body, the immune system springs into action. These invaders, which are called antigens, can be viruses, bacteria, or other chemicals. An antibody (Ab), also known as an immunoglobulin (Ig), is a large, Y-shaped protein produced mainly by plasma cells that is used by the immune system to neutralize pathogens such as pathogenic bacteria and viruses. The production of antibodies is the main function of the humoral immune system.
Posted by Nibir Mahanta 5 years, 5 months ago
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Veda Rane 5 years, 5 months ago
Pragya Jain 5 years, 5 months ago
Vvg Vvg 5 years, 5 months ago
Yogita Ingle 5 years, 5 months ago
Fermentation occurs in yeast cells and bacteria and also in the muscles of animals. It is an anaerobic pathway in which glucose is broken down. The processes that use an organic molecule to regenerate NAD+ and NADH are collectively referred to as fermentation.
Ronit Chahar 5 years, 5 months ago
Posted by Kirti Rawat 5 years, 5 months ago
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Posted by Nibir Mahanta 5 years, 5 months ago
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Harmayni Granger 5 years, 5 months ago
Pragya Jain 5 years, 5 months ago
Yogita Ingle 5 years, 5 months ago
Viruses are non-cellular, microscopic infectious agents that can only replicate inside a host cell. From a biological perspective, viruses cannot be classified either as living organism nor non-living. This is due to the fact that they possess certain defining characteristic features of living organisms and non-living entities.
Posted by Nibir Mahanta 5 years, 5 months ago
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Veda Rane 5 years, 5 months ago
Pragya Jain 5 years, 5 months ago
Yogita Ingle 5 years, 5 months ago
Algae exist in environments ranging from oceans, rivers, and lakes to ponds, brackish waters, and even snow. Algae are usually green, but they can be found in a variety of different colours. For instance, algae living in snow contain carotenoid pigments in addition to chlorophyll, hence giving the surrounding snow a distinctive red hue.
Posted by Nibir Mahanta 5 years, 5 months ago
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Pragya Jain 5 years, 5 months ago
Yogita Ingle 5 years, 5 months ago
Bacteria are unicellular organisms belonging to the prokaryotic group where the organisms lack a few organelles and a true nucleus.
The bacteria diagram given below represents the structure of bacteria with its different parts. The cell wall, plasmid, cytoplasm and flagella are clearly marked in the diagram.
Posted by Nibir Mahanta 5 years, 5 months ago
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Pragya Jain 5 years, 5 months ago
Yogita Ingle 5 years, 5 months ago
i. Fungi are eukaryotic, non-vascular, heterotrophic organisms.
ii. They inhabit dark and damp habitats and grow in any direction.
iii. They feed on dead and decaying organic matter so they are considered as saprophytes.
iv. Their cell wall is made up of tough complex sugar called chitin.
Posted by Kmd Gamer 5 years, 5 months ago
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Anushree Khandelwal 5 years, 5 months ago
Posted by Aman Bhatt 5 years, 5 months ago
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Gaurav Seth 5 years, 5 months ago
|
State Government |
Central Government |
|
|
Which political party/parties is/are currently in power? |
AAP |
BJP |
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Who (name) is the current representative from your area? |
Adarsh Shastri |
Parvev Singh Verma |
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Which political parties currently form the Opposition? |
BJP |
Congress |
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When were elections last held? |
2015 |
2014 |
|
When will the next elections be held? |
2020 |
2019 |
|
How many women representatives are there (from your state)? |
5 |
1 |
Aman Bhatt 5 years, 5 months ago
Posted by Trisha Rai 5 years, 5 months ago
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Posted by Nidhi Naphade 5 years, 5 months ago
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Yogita Ingle 5 years, 5 months ago
Periodization with regard to history, is the process of categorizing or dividing history into various time periods. The periodization is done on the basis of major socio-economic and political changes. These drastic socio-economic and political changes differ one period from another in history. We see, the socio-economic and political changes were totally different in ancient, medieval and modern period.
Posted by Mishthy Gupta 5 years, 5 months ago
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Pragya Jain 5 years, 5 months ago
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Posted by Veron Monteiro 5 years, 5 months ago
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Yogita Ingle 5 years, 5 months ago
-2/5+7/4+6/2
= -8/20 + 35/20 + 60/20
= (-8 + 35 + 60)/20
= 87/20
Posted by Prarit Sehgal 5 years, 5 months ago
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Yogita Ingle 5 years, 5 months ago
Ramakant Vitthal Achrekar (1932 – 2 January 2019) was an Indian cricket coach from Mumbai. He was most famous for coaching young cricketers at Shivaji Park in Dadar, Mumbai, most notably Sachin Tendulkar.
Posted by Venkat Durgam 5 years, 5 months ago
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Yogita Ingle 5 years, 5 months ago
Random Experiment: A random experiment is one in which all the possible results are known in advance but none of them can be predicted with certainty.
Posted by Rishi Choudhary 5 years, 5 months ago
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Yogita Ingle 5 years, 5 months ago
Some European countries that traded with India were the Dutch East India Company, the Portuguese East India Company, the English East India Company and the French East India Company.
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Veda Rane 5 years, 5 months ago
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Yogita Ingle 5 years, 5 months ago
The organisms belonging to the phylum Nematoda are also known as “roundworms”. There are 15000 species of Nematoda identified till date. They are unsegmented vermiform animals. The epidermis has dorsal and ventral nerve cords.
Following are the important characteristics of Nematoda:
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Their body is bilaterally symmetrical and triploblastic.
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They are cylindrical in shape.
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They exhibit tissue level organization.
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Their body has a cavity or pseudocoelom.
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The alimentary canal is distinct, with the mouth and the ****.
Posted by Yana Kale 5 years, 5 months ago
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Yogita Ingle 5 years, 5 months ago
According to the problem given,
Sum of two consecutive numbers = 27²
=> x+(x+1)=729
=> 2x+1 = 729
=> 2x =729-1
=> 2x = 728
=> x = 728/2
=> x = 364
Therefore,
Required two consecutive positive numbers are :
x = 364
x+1 = 364 + 1 = 365
Posted by Zainab Farook 5 years, 5 months ago
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Gaurav Seth 5 years, 5 months ago
- The Subsidiary Alliance system was used by Lord Wellesley, who was Governor-General of India from 1798-1805, to build an empire in India.
- Under the system, the allying Indian state's ruler was compelled to accept the permanent stationing of a British force within his territory and to pay a subsidy for its maintenance.
- Also, the Indian ruler had to agree to the posting of a British Resident in his court.
- Under the Subsidiary Treaty, the Indian ruler could not employ any European in his service without the prior approval of the British. Nor could he negotiate with any other Indian ruler without consulting the Governor-General.
- In return for all this, the British agreed to defend the ruler from his enemies and adopt a policy of non-interference in the internal matters of the allied state.
Posted by Riddhesh Patil 5 years, 5 months ago
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Ronit Chahar 5 years, 5 months ago
Mishthy Gupta 5 years, 5 months ago
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Ansh Yadav 5 years, 5 months ago
Gaurav Seth 5 years, 5 months ago
Animal husbandry is the branch of agriculture dealing with feeding, caring and shelter of domestic animals.
Animals raised in animal husbandry include fish, cow, horse, buffalo, goat and camel.
Posted by T. Yashash Tej Thoudaboina 5 years, 5 months ago
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Yogita Ingle 5 years, 5 months ago
To test for hydrogen a small sample can be ignited. Hydrogen will make a squeaky pop when lit in air, care needs to be taken with this test as large amounts of hydrogen are very explosive in air.
Hydrogen reacts very quickly with oxygen to form water.
Posted by T. Yashash Tej Thoudaboina 5 years, 5 months ago
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Gaurav Seth 5 years, 5 months ago
A N S W E R :
Hydrogen gas is a gas of the lightest density so it a lightest gas and balloons filled with it floats because the hydrogen gas is lighter than air .
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Priyanka Kumari 5 years, 5 months ago
2Thank You