Ask questions which are clear, concise and easy to understand.
Ask QuestionPosted by Kuttiman Kuttiman 5 years, 6 months ago
- 1 answers
Posted by Tsering Chosphel 5 years, 6 months ago
- 2 answers
Posted by Anisha Biswas 5 years, 6 months ago
- 1 answers
Yogita Ingle 5 years, 6 months ago
Cotton Ginning is the process of separating the cotton fibers from the cotton seeds. Perfect ginning operation would be performed if the separation of fibers from seed was effected without the slightest injury to either seeds or to the fiber. A cotton gin is a machine that quickly and easily separates the cotton fibers from the seeds, a job previously done by hand. These seeds are either used again to grow more cotton or, if badly damaged, are disposed of. It uses a combination of a wire screen and small wire hooks to pull the cotton through the screen, while brushes continuously remove the loose cotton lint to prevent jams. The term "gin" is an abbreviation for engine, and means "machine".
Posted by Dhanushree Narayana Moorthy 5 years, 6 months ago
- 1 answers
Posted by Revati Dasila 5 years, 6 months ago
- 1 answers
Yogita Ingle 5 years, 6 months ago
Proteins
- Proteins are made up of smaller building blocks called amino acids, joined together in chains.
- Proteins come primarily from meats, legumes, nuts, seeds, and fish, other vegetables have some protein too
Fats
- Fats are broken down in the healthy body to release their constituents, glycerol and fatty acids
- Fats come from the oils in vegetables, nuts, seeds, and from the fat in animals
Posted by Kameshwar K 5 years, 6 months ago
- 2 answers
Yogita Ingle 5 years, 6 months ago
Most food items, usually, have more than one nutrient. The major nutrients in our food are named carbohydrates, proteins, fats, vitamins and minerals. In addition, food contains dietary fibres and water which are also needed by our body.
Posted by Kuttiman Kuttiman 5 years, 6 months ago
- 2 answers
Posted by Sumitr Bhatti 5 years, 6 months ago
- 2 answers
Yogita Ingle 5 years, 6 months ago
Green plants are known as producers because they prepare their own food. They use light, air (Carbon dioxide), Water and chlorophyll (Present in their leaves) to prepare their food by the process of photosynthesis.
Vinay Gautam 5 years, 6 months ago
Posted by Harshitha Sai 5 years, 6 months ago
- 3 answers
Echchha? Sharma 5 years, 6 months ago
Yogita Ingle 5 years, 6 months ago
Scavenger is the organism that feeds on dead and rotting materials. Scavenger does not differentiate good and bad between food. It even feeds on faeces of other organisms. Crows and vultures can be considered as scavengers. Scavengers help in cleaning up of the environment.
In human beings, scavengers are group of people based on their occupation. They are meant to clear wastes, clean the blocked drains etc.
Vinay Gautam 5 years, 6 months ago
Posted by Harshitha Sai 5 years, 6 months ago
- 1 answers
Yogita Ingle 5 years, 6 months ago
Fabric means a woven material, a textile or other material resembling woven cloth. Fabric is made up of yarns. Fabrics are made by the two main processes known as weaving and knitting.
Posted by Virendra Kumar 5 years, 6 months ago
- 2 answers
Aarav Goyal 5 years, 6 months ago
Posted by Sakshi Gupta 5 years, 6 months ago
- 1 answers
Posted by Mritunjay Rai 5 years, 6 months ago
- 2 answers
Harshitha Sai 5 years, 6 months ago
Posted by Manaswita Sarkar 5 years, 6 months ago
- 5 answers
Posted by Simi Medhi 5 years, 6 months ago
- 1 answers
Meghna Thapar 5 years, 6 months ago
The dissolving salt in water is a chemical change. The reactant (sodium chloride, or NaCl) is different from the products (sodium cation and chlorine anion). Thus, any ionic compound that is soluble in water would experience a chemical change. While the Sodium ion on the hydroxide has been replaced by the Hydrogen ion. This double replacement makes this a double replacement reaction. The reaction is also a neutralization because HCl is an acid hydrochloric acid, and NaOH sodium hydroxide is a base. After the reactions the products are a salt and water.May
Posted by Ritu Raj Vikram 5 years, 6 months ago
- 1 answers
Yogita Ingle 5 years, 6 months ago
Vitamins are organic compounds, found in natural foods which are required for normal growth and maintenance of the body. Both humans and animals require vitamins for their growth.
Posted by Priya Rani2 5 years, 6 months ago
- 2 answers
Account Deleted 5 years, 6 months ago
Yogita Ingle 5 years, 6 months ago
The different parts of a plant that provide as food are root, stem, leaves,flowers, seeds & fruits
ROOTS : Radish, turnip, beetroot, carrot, sweet potato
STEMS : Sugarcane, potato , onion, ginger, garlic
LEAVES : Spinach, Coriander, lettuce, fenugreek, cabbage
FLOWERS : Cauliflower broccoli, cloves, flowers of banana, Bauhinia flower
SEEDS : Gram, peas, wheat, beans, oil seeds
FRUITS : Coconut ,apple, banana, papaya ,mango
Posted by Aditya Gond 5 years, 6 months ago
- 1 answers
Yogita Ingle 5 years, 6 months ago
The names of five plants and their parts that we eat are:
1) Carrot- Root
2) Potato- Stem
3) Apple- Fruit
4) Spinach- Leaves
5) Mustard- Seeds and leaves
Posted by Anisha Biswas 5 years, 6 months ago
- 2 answers
Yogita Ingle 5 years, 6 months ago
- A loom is a device for weaving yarn or threads into fabric.
- It is used for making fabrics.
- The loom which is worked by hands is called a handloom whereas a loom which works with electric power is called powerloom.
Posted by Account Deleted 5 years, 6 months ago
- 2 answers
Meghna Thapar 5 years, 6 months ago
The sewing needle is said to have been invented sometime during the Upper Paleolithic time period, which began around 40,000 years ago. It's widely disputed when the first needles were used, with claims that range from 30,000 years ago to 60,000 years ago. It was in 1790, that the first workable sewing machine was invented and patented by the British inventor Thomas Saint. Earlier, in 1755, Karl Weisenthal, a German inventor, devised the first sewing machine needle, but did not produce a complete machine.
Posted by Yuvraj Singh Aryan 5 years, 6 months ago
- 1 answers
Meghna Thapar 5 years, 6 months ago
A solution with the maximum possible amount of solute is saturated. Because the solubility of most solids increases with increasing temperature, a saturated solution that was prepared at a higher temperature usually contains more dissolved solute than it would contain at a lower temperature. When there will be increase in temperature of saturated sugar solution then the solution will become more concentrated as there will be increase in the amount of solute. When a solution can hold more amount of solute at a certain temperature then it is known as supersaturated solution.
Posted by Heli Patel 5 years, 6 months ago
- 3 answers
Yogita Ingle 5 years, 6 months ago
Cloth is one of our basic needs. Cloth protects us from heat, cold, rain, dust, insects, etc. Clothes also make one civilized and smart. Clothes are made of cloth. Cloth is also known as fabric. Fabric is made of fiber.
Posted by Gunjan Kulshreshtha 5 years, 6 months ago
- 1 answers
Yogita Ingle 5 years, 6 months ago
- The food that we consume is obtained from mainly two sources: plants and animals.
- Food obtained from plants: Fruits, vegetables, grains, pulses, cereals.
- Food obtained from animals: Egg, meat, milk, beef, fish, chicken, pork, prawns.
Posted by Ritika Kumari 5 years, 6 months ago
- 1 answers
Yogita Ingle 5 years, 6 months ago
Motion as the change of position of an object with respect to time. A book falling off a table, water flowing from the tap, rattling windows, etc all exhibit motion.
Posted by Preeti Singla 5 years, 6 months ago
- 1 answers
Jaimin Doliya 5 years, 6 months ago
Posted by Siddhi Khanijo 5 years, 6 months ago
- 1 answers
Posted by Akashta Raut 5 years, 6 months ago
- 1 answers
Vinay Gautam 5 years, 6 months ago
Posted by Paras Kumar 5 years, 6 months ago
- 4 answers
Yogita Ingle 5 years, 6 months ago
Synthetic fibres are man-made fibres, most of them are prepared from raw material petroleum called petrochemicals. All fabrics are obtained from fibres, while fibres are obtained from artificial or man-made sources. They consist of a small unit or a polymer which is made from many repeating units known as monomers. They include nylon, acrylics, polyurethane, and polypropylene. Millions of tons of these fibres are produced all over the world each year.
Posted by Paras Kumar 5 years, 6 months ago
- 3 answers
Posted by Paras Kumar 5 years, 6 months ago
- 2 answers
Gaurav Seth 5 years, 6 months ago
The two items that are made from coconut fibre are ropes and mats.
Ropes and mats are made from coir which is the fibrous material between the hard-inner shell and the outer coat of a coconut.
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Muskan Barai ? 5 years, 6 months ago
0Thank You