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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 5451. |
What is Micelle |
| Answer» Dust particle of soap | |
| 5452. |
Why magnesium is in the form of ribbon |
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| 5453. |
What is meant by power of accommodation of the eye???? |
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Answer» The ability of eye lens to adjust it\'s focal length is called power of accomodation. the ability of eye to see the farthest and nearest object clearly by changing its focal length. power of accomodation is the power of eye lens to change the focal length of eye lens the flexibility of eye to see the near and distant object clearly is known as power of accomodation |
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| 5454. |
Importance of ph in daily life |
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| 5455. |
Guy\'s can u define love through science |
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| 5456. |
What do you know reproduction? |
| Answer» reproduction ia the procees of developing new individuals from the existiong ones .It Is of two types1 ) Sexual2 ) Asexual | |
| 5457. |
Sir, I have a dought. In board paper questions comes from outside the ncert books eather in the book |
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| 5458. |
What is the role of motor areas in brain? |
| Answer» Conduct motor nerve impulses from brain and spinal cord to effector organs (muscle cell or gland cells). | |
| 5459. |
How to do the science study in only 3 days plse .... Give me answer |
| Answer» Read the summary of the chapters and solve the sample papers and learning ( Hots) high order thinking ? skill question | |
| 5460. |
What is tidal power |
| Answer» The power that made from ocean tidals | |
| 5461. |
But same Alia |
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| 5462. |
Write a short note on chipko movement |
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| 5463. |
What do you mean by formation of ester? |
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Answer» And reaction is CH3COOH+C2H5OH=CH3COOC2H5+H2O Ethanoic acid with ethyl alcohol produces ethyles acetates |
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| 5464. |
list any four characters of a good fuel |
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| 5465. |
Structure formula of C2H5 |
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| 5466. |
Alia I\'m also from UP |
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| 5467. |
What happens when ethane is burn in air |
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| 5468. |
Hi d..... R |
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| 5469. |
Any one wanna be frnnz wid me? |
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Answer» Sure Ya |
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| 5470. |
Sahil suno ab tension choro let\'s change the mood |
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| 5471. |
What is succuss entericus |
| Answer» Intestinal juice is knowm as succusentericus | |
| 5472. |
Sahil itana late reply q kar rhe ho |
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| 5473. |
Hlo.who loss me here |
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| 5474. |
Explain why endocrine gland secret their enzymes into body directly |
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| 5475. |
How many pair of spinal nerves arise from the spinal code |
| Answer» 31 pairs | |
| 5476. |
Do monohybrid cross |
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| 5477. |
Why is there a need of to harness the non-coventional source of energy? |
| Answer» Because they are present in limited amount on Earth.Also it take a very long time for the formation of these resources like coal and petroleum.So if we continue using them at an alarming rate, they will be lost from the earth one day. | |
| 5478. |
We drink through same oesophagus but it come out of excretion where does it get separted. |
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| 5479. |
A fish taken out of water cannot survive for a longtime.why? |
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Answer» Fish takes oxygen dissolved in water.Their gills are designed in such a way that they take dissolved oxygen easily but when they are kept out of water they are not able to take oxygen directly from air That\'s why fish taken out of water can\'t survive for a long time. The fish can not take the sufficient oxygen that it is taking in the water. |
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| 5480. |
What is suarpanti |
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| 5481. |
What is function of earth wire in electrical instrument |
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| 5482. |
Give an example for substitution reaction.. |
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Answer» 2FeSO4_fe2o3+so3+so2 O sry not H2O..HCl is right.. CH4 + CL2 ---------- CH3CL + H2O CH4+Cl2--------->CH3Cl+HCl |
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| 5483. |
Amoeba reproduction in photos |
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| 5484. |
Whai is the principle of electric generator |
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Answer» An electric generator works in the principal of electromagnetic induction. The electric generator works on the principle that when a straight conductor is moved in a magnetic field the current is induced in the conductor It converts mechanical energy into electrical energy....... also it produces induced current |
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| 5485. |
Explain the phenomenon of Biological magnification and what is it affect the tertiary consumers |
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Answer» Humans attain the highest trophic level and hence it consumes more pesticides and all. They keep on accumulating at each trophic level and since the bio-mass increases at each level. The increasing concentration of toxic chemicals in higher trophic levels is called biological magnification |
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| 5486. |
What is spore formation?? |
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Answer» A sac like structure bounded by membranous wall called sporangia is formed on the body of lower organism and in favorable conditions a new organism is form .This process is spore formation A mode of reproduction in which multiple spores are formed ......in this an organism breaks into multiple of pieces with the help of spores and form a new organism...... Generally it is protojoans like plasmodium It is reproduction in which the organism breaks up into a number of pieces, or spores, each of which eventually develops into an organism like the parent form. |
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| 5487. |
Which type of current is used in household supply |
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Answer» Alternate current use Domestic |
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| 5488. |
Why does the polarity of magnet remains unchanged even after we cut it? |
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| 5489. |
Name flower which have stemen and carpel |
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Answer» Hibiscus &mustard Hemraphotrotic? China rose |
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| 5490. |
How chemical are useful for us |
| Answer» Many of the changes we observe in the natural world around us are actually caused by chemical reactions, such as the changing colours of leaves that\'s why chemical changes is useful. | |
| 5491. |
What is independent inheritance |
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| 5492. |
In our body food is stored as ATP or glycogen? |
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Answer» Glycogen As glycogen |
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| 5493. |
Why are some subsrances biodegradable and non-biodegradable ☺☺☺☺ |
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Answer» The micro-organisms like bacteria and other decomposer organisms called saprophytes present in our environment are specific in their action.They break down the natural substances or products made from natural substances but do not break down man-made substances such as plastics,metals,etc. So, it is due to the property of decomposer organisms of being specific in their action that some waste substances are biodegradable whereas some are non-biodegradable. Because biodegradable substance are these substance on which bacteria can work on and composed these substance so its biodegradable and bacteria can not compose some substance they are non biodegradable. Coz som are natural some r artificial. Because some substances are natural and some biodegradable |
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| 5494. |
Define modulating index? |
| Answer» Plzz help me | |
| 5495. |
Structure of ethonoic acid |
| Answer» Two carbons connected with singal bond in a long chain. In 1st carbon three H will be added and in O is added above the second C with double bond. And the other H is added in long chain of c with singal bond. | |
| 5496. |
Why did newly DNA not identify |
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| 5497. |
Join my 10th class group.for better studies. |
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| 5498. |
formula of sodium carbonate |
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Answer» Na2co3 Na2Co3 Na2co3 |
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| 5499. |
Name any sodium copound used for softening hard water |
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Answer» Na2CO3.10H2O (washing soda) sodium carbonate Sodium bicarbonate Sodium carbonate Na2CO3 |
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| 5500. |
What is neron |
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Answer» Smallest unit of nervous system Hey rànii jiii its not never cell its nerve cell..?? sorry nerve cell Its neuron which is nerve cell !! never cell |
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