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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.
| 36301. |
I have problems in bio |
| Answer» | |
| 36302. |
Koi hai kya ya sab gaye |
| Answer» JAa rahe hain........... Baise tumse baat nahi ki mager tum. Ho sahi matlab iska tum. Jaaanti ho ki tumharee aadat sahi hai galat mat le jana way galat ho sakta hai mager hai baat saheee jio jio de dana dan | |
| 36303. |
Write electronic confirmation of an element having atomic number 11 |
| Answer» K-2L-8M-1 | |
| 36304. |
CH3COOC2H5 structure formula |
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Answer» Ehthanoic acid Ethyl acetate |
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| 36305. |
Function of hydrochloric acid in digestive system |
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Answer» HCL kills disease causing micro organisms Hcl activates pepsin.. |
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| 36306. |
BPS r u online |
| Answer» | |
| 36307. |
What is pepsin |
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Answer» Thanks for answering friends Pepsin is an enzyme which remains in inactive form , known as pepsinogen. by contact of HCk it comes in active form . it breakdown protien into proteos and peptoea pepsin is a acid produced in stomach for diestion activity Enzyme |
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| 36308. |
What is short circuiting ? State one factor or condition that can lead to it ? |
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Answer» if the low quality of wires are used then, there is a great chance that insulating covering of wire melts and short circuiting occurs When live and constant wire comes in direct contact is called short circuiting. |
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| 36309. |
Some one can please send me class 10 latest blue print of science on my what\'s app |
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| 36310. |
Why basic also firm H + ions? |
| Answer» | |
| 36311. |
How ethanoic acid got its name as glacial acetic acid |
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Answer» The melting point of pure ethanioc acid is 290K and hence it often freezes during winters. This gave rise to its name glacial acetic acid . Acetic acid that contains a very low amount of water (less than 1%) is called anhydrous (water-free) acetic acid or glacial acetic acid. The reason it\'s called glacial is because it solidifies into solid acetic acid crystals just cooler than room temperature at 16.7 °C, which ice |
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| 36312. |
What is genetic drift, natural selection and geographical isolation |
| Answer» Genetic drift....changes in frequency of genes over a small populationNatural selection....it is selection of organisms by nature which have favorable variationsGeographical isolation.....it is separation of 2 sub population of species by some geographical barrier | |
| 36313. |
If we increas the current flowing through the coil |
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| 36314. |
Hlo Bps |
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| 36315. |
How ethanoic acid can be made from ester |
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Answer» It will also loose water And also heat it in concentrated sulphuric acid Add alcohol to it Add ethanol to it |
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| 36316. |
What is the use of bleaching powder? |
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Answer» Bleaching cotton ,desinfecting water supply,manufacture CH3CL etc. As a mixture with lime and calcium chloride, it is marketed as chlorine powder or bleach powder for water treatment and as a bleaching agent. This compound is relatively stable and has greater available chlorine than sodium hypochlorite (liquid bleach). It is a white solid, although commercial samples appear yellow. Used in laundering |
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| 36317. |
What is the colour of bromine water used in Bromine water test??Is it red or yellow?? |
| Answer» Reddish | |
| 36318. |
Hlo frndzz |
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| 36319. |
Any body eating now |
| Answer» | |
| 36320. |
Is Ammonia a base ? If so then why it doesn\'t releases OH- ions in it\'s aq solution ?? |
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Answer» Yes ammonia is base....this is because ammonia is very soluble base However, a chemical reaction also occurs when ammonia dissolves in water. In aqueous solution, ammonia acts as a base, acquiring hydrogen ions from H2O to yield ammonium and hydroxide ions. In contrast, the ammonium ion acts as a weak acid in aqueous solution because it dissociates to form hydrogen ion and ammonia. |
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| 36321. |
What is angle of deviation? |
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Answer» the angle equal to the difference between the angle of incidence and the angle of refraction of a ray of light passing through the surface between one medium and another of different refractive index. Expand. Also called deviation. Angle between incident ray and emergent ray |
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| 36322. |
What changes are observed in the uterus if fertilisation does not occur? |
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Answer» Menstruation The inner wall of uterus which is prepared to recieve zygote , gets broken down / repture and the dead ovum comes out of body . this process is known as mensuration The process of menstruation starts. Its thick and spongy lining repture |
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| 36323. |
Two causes of myopia? |
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Answer» This causes light rays you focus at the point in front of the retina rather than directly on its surface 1.when eyeball too long 2.when the image is formed before the retina Increase in size of eye ball , rigidity of curvature of the lens Excessive curvature of eye lensAndElongation of eyeball |
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| 36324. |
Define allotropes of carbon |
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Answer» sorry diamond graphite and didmond Any of two or more physical forms in which an element can exist: diamond and graphite are allotropes of carbon. |
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| 36325. |
Which component of white light is least scattered by fog or smoke? |
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Answer» Red Red colour So it used in trafiic signals Red |
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| 36326. |
Hello everyone how are you |
| Answer» | |
| 36327. |
What is gene where is it located |
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Answer» Gene is a part of a chromosome which stores a special set of info. It is located in DNA of a cell. Gene is the hereditary information carrier from one generation to another.. Present in DNA Gene is a part of DNA which carries certain alleles / traits / character . Gene is located in the DNA of chromosome of nucleus of a cell. |
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| 36328. |
Chromosomes are heredity carriers.Why do we say so? |
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Answer» Because they contains DNA , which have genes . Genes contains character or trait which are to be transferred to progeny . Each character of gene is known as Alleles . It is as like :- alleles are present in ---> genes , genes are present in ---> DNA and DNA is present in ---> chromosome . So overall chromosome contain heredity materials hence known as heridity carrier Prateek Thnx mansi Because they contain inheridetary information in the form of DNA.. As chromosomes contain DNA and heredity is carried by DNA only. |
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| 36329. |
Dndndn |
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| 36330. |
what is x? |
| Answer» An alphabetical letter most commonly used to find unknown values in maths. | |
| 36331. |
Salivary galands kaha pe hoti h ????? |
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Answer» Mr jao In and around the mouth and throat In mouth body m ? |
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| 36332. |
Why does progeny resemble the parents? |
| Answer» Due to sharing of hereditary characters from DNA of both the parents progeny resemble to the parents.. | |
| 36333. |
Why is variation beneficial to the species but not necessary for the individual? |
| Answer» Because from a single individual various progeny take birth.subsequently a new species develop.Thus variation is beneficial to the species not individual.. | |
| 36334. |
diffrence btwn trypsin n pepsin |
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Answer» Pepsin is a chief digestive enzyme in stomach which breaks down proteins into polypeptidesTrypsin is a enzyme which breaks down proteins in the small intestine secreted by the pancreas as trypsinogen It\'s OK bro thnku prashant mt kr Trypsin work in basic message Medium and pepsin in acidic oye dj answer bta esy esy ntkr |
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| 36335. |
can u please explain how liberalisation icresase WTO? |
| Answer» | |
| 36336. |
what is iron filling? |
| Answer» Iron filings are very small pieces of iron that look like a light powder.\xa0 | |
| 36337. |
What will happen if diameter of artery is reduced |
| Answer» A decreased diameter means more of the blood contacts the vessel wall, and resistance increases, subsequently decreasing flow. | |
| 36338. |
How enzymes work as biological catalyst in the process of digestion ? |
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| 36339. |
Friends can u pls tell me the simple definition for \'plaster of paris\' |
| Answer» It is a component which is made by dehydration of water from gypsum . ( keans removing water from gypsum ) | |
| 36340. |
What effect on plant germination? |
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Answer» PH value of soil will affect the germination of plant. Availability of more acid or base affect the germination of plant and also affect availability of nutrients that require for the growth of plant. The effects of acidity on plant growth and germination. 1) pH will affect the activity of all the enzymes in the plant. ... 2) pH affects the availability of plant nutrients when a plant is growing in soil. |
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| 36341. |
What is photonastic movement? |
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| 36342. |
What is choromosomes |
| Answer» Chromosomes are thread like structure which are located inside the nucleus | |
| 36343. |
What is the function of receptors in our body? What happens when receptors do notwork properly? |
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Answer» Receptors are cells or group of cells present in our sense organ which are sensitive to a particular type of stimuli....actually receptors are the dendrite of the neuron... The function of receptors is to defect information form the environment. If receptors donot work properly, the information obtained form the environment will be delayed to reachthe spinal cord or brain. In this situation, the response to the environmental stimulus will bedelayed causing harm to the body. receptors are those cells or group of cells that are present in sense organs sensitive to a particular type of stimuli.if receptors will not work then the sense organs.can\'t able to detect the stimuli Receptors receive information or stimulus and transfer it to the brain .if they do not work properly we cannot sense any change around us or receive any stimulus. Receptors are the messenger who convey the message to CNS. In case they do not work the signals will get disrupted |
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| 36344. |
Mention three important functions of gibberellins. |
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Answer» 1. This hormone is complementary to auxin. 2. Helps in bud formation and encourage fruit ripening. ( same as auxins). 3. Support growth of plant\'s parts. 1. These are growth hormones2. Helps in fruit ripening.3. Helps in stem elongation |
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| 36345. |
Diff.bw concentrated acid and weak acid ? |
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Answer» Concentrated is so harmful.And weak acid we are usually use for eat,so they are not harmful than concentrated acid (like HCl we didn\'t use it for eating). Concentrated acid has relatively large amount of solute dissolved in solvent whereas in weak acid the vice verse occurs. Concentrated acid - Minimum amount of water and maximum amount of acid. Weak acids - Those which do not dissolve in water completely to produce ions. Ex - Conbonic acid , acetic acid etc. |
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| 36346. |
Concentrated Acid contains low amount of water or high amount ?? |
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Answer» Thnkkkkxxx Low |
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| 36347. |
What r glycerides?? |
| Answer» Fatty acid esters of glycerol. It is also present in a form of triglycerides | |
| 36348. |
Describe sexually transmitted diseases (STDs) and mention the ways to preventthem. |
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Answer» Sexually transmitted diseases are those that are transmitted through sexual act.eg aids and syphillis.Preventive measures-1. Checking blood before transfusion2.Taking proper measures before sexual act.. OK the answer is. The sexually transmitted deasease are - AIDS and syphillis. We can prevent them by using condoms ( for male) and vaginal diaphragm ( for female ). OK bro don\'t ask again this type of q. |
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| 36349. |
What is the nature of soap??Basic or neutral. |
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Answer» Basic Of course Basic Basic. Basic Basic |
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| 36350. |
Completely ionised in Water,,,,,,it means ?????? |
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Answer» Yes Completely dissolved in water to produce ions. Is it clear??? |
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