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InterviewSolution
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.
| 65851. |
What is the difference between respiration and photosynthesis |
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Answer» The photosynthesis is an endothermic reaction and respiration is exothermic reaction. Another difference is photosynthesis is an endothermic reaction, but respiration is an exothermic reaction........... The biggest difference between photosynthesis and respiration is that photosynthesis only occurs in plants and some bacteria while respiration occurs in all living organisms. ... Respiration is Glucose and Oxygen that, through the process of respiration, yield Carbon Dioxide and Water. |
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| 65852. |
2 functions of chromosomes. |
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Answer» \tChromosomes are thread-like organized structures located inside the nucleus of both animal and plant cells. Each chromosome is made of the combination of proteins and deoxyribonucleic acid (DNA).\tChromosomes basically control all the activities of a living cell. DNA present on the chromosome not only carries most of the genetic information but also controls the hereditary transference.\tChromosomes are essential for the process of cell division, are responsible for replication, division, and creation of daughter cells which contain correct sequences of DNA and proteins.\tChromosomes are often called as the \'packaging material\', because it tightly holds the DNA and proteins together in the eukaryotic cells. Chromosomes carry DNAs and also transfer genetic traits from parents to their progeny 1- Regulate the proteins of cells2- controls the activity of living cells |
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| 65853. |
What are the types of aldehydes |
| Answer» I can\'t understand what you mean | |
| 65854. |
Differentiate between tidal energy and wave energy............ |
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Answer» Ji riya actually ye phone mera nahi hai na isliye... Sahoo kya puja aap h \tTidal EnergyWave EnergyHarnessed from the rise and fall of sea levelsHarnessed from waves moving along the surface of the oceanCaused by the gravitational pull of the moon and sun on the EarthCaused by windIntensity is affected by location and position of the EarthIntensity is affected by wind strength\xa0Often referred to as wave powerTypes of tidal energy include kinetic and potential energyTypes of wave energy include kinetic energyHarnessed using barrages, dams, tidal fences and tidal turbinesHarnessed using offshore and onshore systemsMore reliable since it is based on the gravitational pull of the moon and sunLess reliable since it is based on the effect of the strength of the wind on the surface of the waterDiscontinuous source of energy that is generated for about 6 – 12 hours at a timeContinuous source of energy\t Odisa se...... Sahoo aap kaha se ho Tidal energy uses the gravitational pull of the Earth and moon to generate energy and Wave energy uses the kinetic force of waves to produce energy. The energy produced by the high tides and low tides of ocean water is tidal energy whereas the wave energy is the kinetic energy possessed by wave near the sea shore |
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| 65855. |
How many isomers are possible with formula C4H10 |
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Answer» Thanks sahoo n-butane, iso butane. Kya aap naam bta skte h Two |
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| 65856. |
magnesium ribbon ash can dissolve in water |
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Answer» Yes, Yes |
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| 65857. |
What Are the difference between cerebrum and cerebellum |
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Answer» \tCerebellumCerebrumSecond largest part of the brainLargest part of the brainForms a part of the hindbrainForms a part of the forebrainIt has two cerebellar hemispheres and the presence of a medial vermisComposed of two cerebral hemispheres, each consisting of 4 lobes, namely: temporal, parietal, occipital and the frontal lobe.White matter in this region forms arbor vitaeUnlike the cerebellum, the white matter does not form arbor vitaeControls precision, coordination, accuracy of timing and postureControls voluntary movement, intelligence and memory\t cerebrum is the fore brain which performs the thinking part and cerebellum is the part of hind brain which maintains the body posture Cerebrum is rhe largest part of the brain whereas cerebellum is the second largest part of the brain |
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| 65858. |
Describe prevention of corrosion in detail.. |
| Answer» Galvanisation:zinc coating on any metal is called galvanisation.Painting :painting can prevent any metal from coming in contact of moist air.As we can see that new cars donot corrode even in rain.Alloying:It is process in which 2 or more types of metal are mixed.for eg 24 carrets of gold cannot be used in making ornaments but 22 carrets of gold and copper makes it hard and can be made ornaments. | |
| 65859. |
What is the other name of photosynthetic cell ? ???? Dimag chakra gaiya na |
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Answer» This is correct ! The majority of mesophyll (photosynthetic plant tissue) is located in the leaves, thus making them the main photosynthetic organ in plants Am i correct Mai S chand padh hi raha tha to achanak mil Gaya Great !! Matlab khud hi question pucha aur khud hi answe bhi diya Mesophyll cell refer SChand Biology Photosynthetic cells are one of the main reasons that plants can survive. They are central to food production in the plant. ... Photosynthetic cells reside in a chloroplast, this is surrounded by a double membrane and a thykaloid membrane. The space between the thykaloids and the membranes is called the stroma |
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| 65860. |
Why are traits acquired during the life time of an individual not inherited ? |
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Answer» Because they not participated in the DNA of gametes they only participated in the DNA of other cells of body so the traits are acquired during life time of an individual not inhited Welcome bro Thanks rishabh !! Change in non-reproductive tissues, on account of acquired traits, cannot be passed on to the DNA of the germ cells. Therefore, experience gained or traits acquired during the life-time of an individual not inherited. |
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| 65861. |
How many mal gametes are produced by pollen grain |
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Answer» Two Tik ke bhai..?? 23 |
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| 65862. |
If otical density of a medium is high then the speed of light in that medium is? |
| Answer» Low speed of light cauz it reduces the speed of light as it have high opticak density | |
| 65863. |
Give Me 10 Class Board Time Table |
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Answer» Chandrika Sharma check the datesheet on this website?http://cbse.nic.in/newsite/circulars/2018/Class-X_datesheet.pdf But isme sanskrit ka exam to h hi nhi. I mean 10: 30 am to 1: 30 pm \tDateSubjectsThursday, March 7Mathematics - 041Wednesday, March 13Science - Theory - 086\xa0 Science W/O Practical - 090Tuesday, March 19Hindi Course-A - 002\xa0 Hindi Course-B - 085Saturday, March 23English Comm. - 101\xa0 English LNG & LIT - 184Friday, March 29Social Science - 087\t\xa0All the Best ! 10: to 1:30 |
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| 65864. |
How I will pass in science tell.me some important things |
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Answer» Main main point btado Pass karne ki mat soch top karne ki soch . Lakshya chota nahi hona chahiye ... Study hard |
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| 65865. |
What is meant by power of a lens?? |
| Answer» P=1/f where f= focal length. Power of a lens: it is the degree of divergence and convergence of a lense. | |
| 65866. |
Should A copper wire be used for a fuse wire? If not why? |
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Answer» Copper wire have high melting point and due to which when large amount of current will pass it will not melt to save appliances and due to it all running appliances can be damaged..this is the reason for using nichrome in fuse... Because it is good conductor of electricity |
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| 65867. |
Breaking news ----------- 222 people killed in Indonesia due to Tsunami . |
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Answer» Ye kya hai.........plzzz complete the question What is this |
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| 65868. |
Previously year papee 2017 |
| Answer» Paper of which subject | |
| 65869. |
Explain how retina is responsible for image formation |
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Answer» Because image is always formed on retina The image that enters in our two eyes falls on retina .the retina then sends this image to brain in form of electrical impulses. the brain makes the image allset. and we can see image clearly. to see image and its colour rods and cones cells are responcible.. Because of rods and cones cells present in retina Because rods and cone cell are present in retina |
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| 65870. |
How to detect which is liquid ,gas,solid,or aqueous???? |
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Answer» By physical and chemical properties Physical properties se |
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| 65871. |
Why the cyclo hydrocarbons are named as cycloalkanes and their formula is CnH2n |
| Answer» Hgb | |
| 65872. |
Differentiate between f1and f2 generations. |
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Answer» F1 (First filial generation) generation is the generation obtained by crossing the first set of distinct parents (Parental generation). The parents are two pure lines ( inbred lines) in case of plants and related species in case of animals.F2 \xa0generation (Second filial generation) is the generation that is obtained by selfing the F1\xa0generation. The F2 generations shows inconsistency with reference to types of offsprings produced. Different types of offsprings are produced, some showing only dominant phenotyes, some showing mixture of dominant and recessive phenotypes , while the remaining show only recessive phenotypes. In F1 generation all progeny is tall but in F2 generation some are dwarf Different variations are seen in different progeny |
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| 65873. |
Why do we prefer convex mirror as a rear view mirror in vehicles |
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Answer» Convex mirrors are commonly used as rear-view (wing) mirrors in vehicles because they give an erect, virtual, full size diminished image of distant objects with a wider field of view. Thus, convex mirrors enable the driver to view much larger area than would be possible with a plane mirror. Bcz a convex mirror gives a wider view of the road and the image on the mirror is smaller than the object . |
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| 65874. |
What are the different theories about origin of life |
| Answer» In olden days, people believed that the universe and life on it was an act and result of God’s creation. There was, however, no evidence to support these claims.The early scientists and Greeks believed that life on earth never began on earth itself. They believed that it came from somewhere else in outer space and they named this phenomenon ‘panspermia’.Then came the theory of spontaneous generation of life during the times of Aristotle who believed that life was born from decaying and rotting inorganic matter such as hay, straw, and other non- living material. This theory was rubbished by Louis Pasteur.Next came the ‘chemical evolution of life’ theory by two scientists- Oparin from Russia and Haldane from England. They believed that the generation of life on earth was a slow chemical process which occurred from pre-existing non-living materials such as amino acids, proteins and nuclear material such as RNA. They postulated that these organic materials came together under conditions of high temperature, reducing atmosphere(without oxygen) and gases released from volcanos all of which were favourable to produce simple living forms. So they called this mixture of organic materials as ‘organic soup’.\xa0 | |
| 65875. |
What happen when the ethene and ethyene and CaCl2 was passed? |
| Answer» | |
| 65876. |
With the help of an activity prove that metals are good conductor of heat |
| Answer» Any metal burns in heat | |
| 65877. |
Who is darwin |
| Answer» Darwin was a scientist,who first wrote a book named origin of species | |
| 65878. |
Plz can any1 tell me easy explanation of "mechanism of transport of water and food" in plants?? |
| Answer» Transpiration | |
| 65879. |
What are the examples of non ohmic conducters |
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Answer» Yes I want your no. manjeet sir Hi muskan Maneet Sir this sideIf you\'re facing any difficulty in mathematics and science you can messaage me i can share my no. If you want Diode,transistor Example of non ohmic conductor is resistors...... like fan,bulb filament and many more. |
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| 65880. |
What is mechanism of transportation in plants |
| Answer» By xylem and phloem | |
| 65881. |
How to balance chemicals equation |
| Answer» In class 10 balance it via hit and trial method | |
| 65882. |
What do you mean by presbyopia |
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Answer» Presbyopia is a diesease in which the man who is not able to see nearly and distant object.For correction this diesease we use bifocal lens which helps us to see nearly as well as distant object. Presbyopia is a condition associated with the aging of the eye that results in progressively worsening ability to focus clearly on close objects. Symptoms include difficulty reading small print, having to hold reading material farther away, headaches, and eyestrain. ... Presbyopia is a natural part of the aging process. |
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| 65883. |
Can anybody taught me... ???? electric motor and generator \'s concept??? |
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Answer» Electric motor : It is a device which is used to convert electrical energy into mechanical energy . while ac generator is used to convert mechanical energy into electrical energy. Watch a vedio on YouTube First go and learn english first and then come |
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| 65884. |
What is heredity, evolution speculation???? |
| Answer» | |
| 65885. |
Why owl is not able to see objects?. |
| Answer» Because the objects in day light is not produced in the retina of owl | |
| 65886. |
What are your plans after 10 ?? Which stream |
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Answer» I want for my quite knowledge Answered See my question after scolling some other questions What\'s your question Answer my question given below |
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| 65887. |
What is meant by dioptre.? |
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Answer» It is the unit of power Reciprocal of focal length and the unit of focal length must be in Meters Gjab yaar thanks Unit of refractive power, which is equal to the reciprocal of focal length |
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| 65888. |
I wish you a very cheerful new year to all of you i advance??????????????? |
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Answer» Hey jain answer my above question Merry Christmas ? ?? Ooooooook moris jii????? Merry Christmas bol di jain sahab Pehle merry Christmas hi bol do happy new year baad me hi bol dena Thanks pandey Same 2 u chris |
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| 65889. |
Write primary reporoduction organ of female? |
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Answer» Ovary Ayush vishkarma my question is primary not secandry Thanks Chetna panday ****** from where a woman or a girl gets ***** of a man or boy It is a secondary. Ovary |
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| 65890. |
Merry Christmas ???? |
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Answer» Merry Christmas.Zingal bell Zingal bell Zingal all the way. Centaclause aa raha h khule gaadi ma....... Merry christmas ?? |
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| 65891. |
What was the limitation of Dorebriner,s. |
| Answer» Limitations of Dobereiner\'s classification: Dobereiner could find only three triads; .i.e total of 9 elements only. However the total number of elements were more than that of those encompassed in Dobereiner\'s Triad. Thus, Dobereiner\'s could not be classify most of the elements known at that time. | |
| 65892. |
Merry Christmas to all of you ? |
| Answer» Same to u mansi? | |
| 65893. |
Rainbow is pure or impure dispersion of light. |
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Answer» *dispersion Pure dispersiom |
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| 65894. |
How formation of rainbow occurred and why? |
| Answer» It formed due to the dispersion of light by raindrops | |
| 65895. |
What is the essential feature of respiratory organ of different terrestial animals |
| Answer» | |
| 65896. |
what will you observe when dilute. hcl is added to small amount of copper oxide in a beaker |
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Answer» When HCl reacts with copper oxide, a blue green solution of copper (II) chloride is formed. The reaction is as follows:\xa0HCl (aq) + CuO(s) → CuCl2 (aq) + H2O(l)This is a double replacement reaction. The soluble Copper(II)Chloride is blue-green in color and is responsible for the color of the solution formed.\xa0 No reaction will take place....as coper is less reactive than hydrogen it can\'t displace it... Copper chloride and water will be formed |
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| 65897. |
Neuron is the longest Cell but does not divide. Why? |
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Answer» They lack centrioles and hence can\'t perform mitosis.... Neurons not divide because it lack centrioles.some cell present in our body which never divide. They lack centrioles so they can\'t perform mitosis |
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| 65898. |
What type of reproduction involved in 1slice of. Bread |
| Answer» Asexual reproduction | |
| 65899. |
What is haber\'s process??? |
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Answer» Isn\'t this class 12 portion? Anyways it is something related to artificial nitrogen fixation It s a industrial method to prepare ammonia. When one mole of N2 \xa0and 3 mole of H2 react at 500°C temperature and 200-900 atm pressure in the presence of finely divided iron catalyst containing Molybdenum catalyst promotor, gives ammonia. |
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| 65900. |
Why electrons flow opposite side of current ? |
| Answer» | |