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Ask QuestionPosted by Vivek Shukla 5 years, 11 months ago
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Reena Gulati 5 years, 11 months ago
Vivek Shukla 5 years, 11 months ago
Posted by Vandana Thakral 5 years, 11 months ago
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Meghna Thapar 5 years, 7 months ago
Improper working of the reproductive organ do not lead to death. However, improper functioning of reproductive organs/system may impair the production of offsprings and thus can hamper the continuation of species.
Posted by Gokul Harish 5 years, 11 months ago
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Naveen Pandey 5 years, 11 months ago
Pragyan Bandana Nayak 5 years, 11 months ago
Posted by A To Z Facts 5 years, 11 months ago
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Sia ? 5 years, 11 months ago
Prokaryotic cells (like bacteria) are very simple cells. They lack a nucleus, sometimes called the control center of the cell. In prokaryotic (PRO-care-ee-ought-ick) cells, the genetic material or DNA is loose inside and is made of a single loop.
Posted by Vijay Pal 5 years, 11 months ago
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Posted by Tanmay Tayal 5 years, 11 months ago
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Meghna Thapar 5 years, 7 months ago
Viruses as living:
Have genetic material i.e either
DNA
or
RNA
.
Can undergo mutation.
Show irritability.
Are capable to reproduce and hence can increase their number.
React to heat, chemicals and radiations.
Are resistant to antibiotics.
Viruses as non-living:
Can be crystallized.
Are inert outside the host.
Lack cell membrane and cell wall.
Can't grow in size, shape or something like that. Don't possess any sort of nutrients.
Don't respire or breathe & also don't excrete.
Don't undergo their own metabolism.
Lack any energy producing system and are totally dependent on their host for their reproduction and metabolism.
Posted by Aaryan Budshara 5 years, 11 months ago
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Abhay Dev 5 years, 11 months ago
Rahul Raj Yadav 5 years, 11 months ago
Pragati Sahu 5 years, 11 months ago
Gaurav Seth 5 years, 11 months ago
- The process of conversion of sugar into alcohol is known as fermentation.
- Fermentation is the process of food processing in which sugar is converted into alcohol by the action of microorganisms. This process is used to produce alcoholic beverages such as wine, beer, and cider.
Ritu Goyat 5 years, 11 months ago
Posted by Kamlesh Prasad 5 years, 11 months ago
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Posted by Mustafa Mustafa 5 years, 11 months ago
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Posted by Sakshi Totala 5 years, 11 months ago
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Yogita Ingle 5 years, 11 months ago
Ursa Major is the constellation which reminds us of a large ladle or a question mark in the night sky. It is also known as the Big Dipper, the Great Bear or the Saptarshi. There are seven prominent stars in this constellation. It appears like a big ladle or a question mark.
Posted by Ravi N K E 5 years, 11 months ago
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Gunjan Sharma 5 years, 11 months ago
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Posted by Ravi N K E 5 years, 11 months ago
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Netra ? 5 years, 11 months ago
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Posted by Nidhi Patel 5 years, 11 months ago
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Posted by Manu Jarial 5 years, 11 months ago
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Yogita Ingle 5 years, 11 months ago
The seven types of plastic include:
- Polyethylene Terephthalate (PETE or PET)
- High-Density Polyethylene (HDPE)
- Polyvinyl Chloride (PVC)
- Low-Density Polyethylene (LDPE)
- Polypropylene (PP)
- Polystyrene or Styrofoam (PS)
- Miscellaneous plastics (includes: polycarbonate, polylactide, acrylic, acrylonitrile butadiene, styrene, fiberglass, and nylon)
Posted by Nikku Nagawade 5 years, 11 months ago
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Meghna Thapar 5 years, 7 months ago
Petroleum is a mixture of various constituents such as petroleum gas, petrol, diesel, lubricating oil, paraffin wax, etc.
The process of separating the various constituents or fractions of petroleum is known as refining.
Uses of Petroleum:
i. Petroleum gas - Fuel for home and industry.
ii. Petrol - Fuel for running vehicles such as cars, scooters, etc., aviation fuel and solvent for dry cleaning.
iii. Kerosene - Fuel for stoves, lamps and aviation fuel in jet aeroplanes.
Posted by Nikku Nagawade 5 years, 11 months ago
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Divya Boinwar 5 years, 11 months ago
Posted by Kannan Anish Kumar S 5 years, 11 months ago
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Parth Chaturvedi 5 years, 11 months ago
Posted by Rajni Joshi 5 years, 11 months ago
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Meghna Thapar 5 years, 3 months ago
In reproductive cloning, researchers remove a mature somatic cell, such as a skin cell, from an animal that they wish to copy. They then transfer the DNA of the donor animal's somatic cell into an egg cell, or oocyte, that has had its own DNA-containing nucleus removed. By cloning a person's own body cells, scientists hope that a cloned stem cell line will not be rejected by the patient receiving the cells. The genetic material will be identical to their own. Cloned cells may one day be used to treat a damaged heart or neurons.
Posted by Rajni Joshi 5 years, 11 months ago
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Posted by Gajanan Torgal 5 years, 11 months ago
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Meghna Thapar 5 years, 7 months ago
Types of plastics: Plastics are of two types – thermoplastics and thermosetting plastics.
- Thermoplastics – Thermoplastics get soft when heated and hard again when they are cooled. Example – polythene and poly vinyl chloride. Such plastics are used in making toys, containers, plastic bags, raincoats and combs. Thermoplastics are used in making those articles which do not get too hot, and are flexible.
- Thermosetting plastics – Thermosetting plastics get soft only one, the first time they are heated after being made. When such plastics are heated for the first time, they become soft and can be moulded to make an article of any desired shape. On cooling, the article becomes hard and rigid. Example – Bakelite and melamine. They are used in making handles of cooking utensils, plates, cups, floor tiles, electrical fittings, telephone instruments, etc.
Posted by Nikku Nagawade 5 years, 11 months ago
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Posted by Gopalkrishnamurthy Tangudu 5 years, 11 months ago
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Meghna Thapar 5 years, 7 months ago
By making the base of a cooking pan thick, its thermal capacity becomes large and it imparts sufficient heat energy at a low temperature to the food for its proper cooking. Further it keeps the food warm for a long time, after cooking.
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Suji Binu 5 years, 11 months ago
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