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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.
| 64351. |
What are genes chromosome Dna ?state the difference between them. |
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| Answer» | GENE | CHROMOSOME | \tGene is located on the chromosome.Chromosomes are the packed structure of a DNA with proteins.Genes are not visible under the microscope.Chromosomes are visible under the microscope.A single gene is a locus on a chromosome.A single chromosome comprises of many genes.Genes are composed of either DNA or RNA.Chromosomes are composed of DNA, histones, and RNA.Gene mutations are small.Chromosomal mutations are relatively large.Gene mutations lead to point mutations and frameshift mutations: insertions and deletionsChromosomal mutations lead to chromosomal abnormalities such as deletion, duplication, rearrangement and inversion of genes.\t|
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| 64352. |
The liquid part of the blood .......???? |
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Answer» Thanxxx answer dene ke liye?? Plasma Plasma Plasma |
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| 64353. |
The specific resistance of manganen is 50×10 ^-8 ohm ×m .what is the resistance of 50 cm will be |
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Answer» An alloy What is manganen |
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| 64354. |
How detergent works? |
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Answer» Same as soap work bu here in detergent the components are ammonium or sulphonate salts of long chains carboxylic acid Sodium hydroxide works in detergent. Same as soap but with the structure of sodium hydroxide Sodium hydroxide ☺☺ |
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| 64355. |
Datesheet come of cbse |
| Answer» Caming soon | |
| 64356. |
What is the chemical formula of sodium palimate?? |
| Answer» C15H32Na | |
| 64357. |
Why a lemon look bigger size when put in to water .describe |
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Answer» Due to the process of refraction. Due to refraction Lemon absorbs the water |
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| 64358. |
Who is better subject : biology or physics chemestry |
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Answer» Bio and physics Of course biology? yr my ...favourite ? Physics comedian subject h maja aajata h I also think biology is best Bio |
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| 64359. |
Define lynts? |
| Answer» Please check the spelling .. | |
| 64360. |
Determine the equivalent resistance a and b in the circuit |
| Answer» | |
| 64361. |
2 examples of Noble metal. |
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Answer» Gold platinum I think Gold is also include Examples of noble metals include platinum, iridium, osmium, palladium, rhodium and ruthenium |
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| 64362. |
Define angle of deviation? What about angle of deviation on a glass slab ? |
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Answer» What about angle of deviation in glass slab ? Light passing through a glass prism deviate from its original path at some angle this angle is called angle of deviation |
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| 64363. |
Why potassium and sodium are soft? |
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Answer» Right answer is this The metallic bond of the potassium and sodium are not strong so it is soft metal. It is not a definite answer Potassium and sodium are soft as they can be easily cut with a knife |
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| 64364. |
What is the mode of nutrition in fungi ?️ |
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Answer» Saprophytic mode Most of the fungi show saprophytic mode of nutrition . |
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| 64365. |
If we use U Like sample paper than it help for to prepare for board exam of 10 |
| Answer» Of course ??? | |
| 64366. |
Which sample paper that we use for prepration of 10 board exam for Science Maths And So .Science |
| Answer» Use xam idea cbse for best preparation | |
| 64367. |
What is chipko movement?Why should we conserve forests? |
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Answer» Mrs Sundarlal Bahuguda has started this movement for prevention of flora or trees Movement was started by Gora Devi in U.k state in 1973 This movement was started in April 1973 in U. Please... The main aim of this movement was to save trees..... |
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| 64368. |
The device used for producceing electric current |
| Answer» Battery | |
| 64369. |
Name two hormones which control sugar level |
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Answer» Glucagon(increase sugar level)Insulin (decreases sugar level) Its glycogen and insulin Glucagon and insulin Insulin and glycocon |
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| 64370. |
Nhc O3 plus S Plus dash 02 + Dash? What is the answer tell me fast |
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| 64371. |
Why is Nobel gas do not react with each other? |
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Answer» Because its electrons are stable and its octet are full from electron Because they have full octet 5 |
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| 64372. |
Epand adp |
| Answer» adenosine diphosphate | |
| 64373. |
How we know that female\'s are able to fertilisation??? |
| Answer» During the age of puberty the female gland ovary releases a hormone called oestrogen which helps in secondry *** | |
| 64374. |
Definition of calcination |
| Answer» Calcination:-The process in which the carbonate ores are oxidised to remove impurities from ore in absence of oxygen to remove CO2 from it\'s carbonate(CO3). | |
| 64375. |
Adp |
| Answer» Adenosine diphosphate | |
| 64376. |
Difference Between adrenaline and nor adrenaline with respect to it\'s functions and location |
| Answer» Noradrenaline is the main neurotransmitter of the sympathetic nerves in the cardiovascular system. Adrenaline is the main hormone secreted by the adrenal medulla. The sympathetic noradrenergic system plays major roles in tonic and reflexive changes in cardiovascular tone. | |
| 64377. |
Explain the need of chemical çommunication in multicellular organism |
| Answer» The electrical impulses generated in the nerve cells will reach only those cells that are connected by nervous tissue, not each and every cell in the animal body. Therefore multicellular organisms require another means of communication between cells ,namely , chemical communication .......... I hope it will surely help you !!!☺✌ | |
| 64378. |
What is reflex arc?? |
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Answer» Thank you manoj Singh? The pathway through which nerve impluse pass during of reflex action is caleed reflex arc. Reflex action in an involuntary action by the body to external stimuli, in which we cannot control ourselves. Reflex actions often bypass the brain altogether to occur very quickly.There are a number of different reflex pathways in the body. A classic example of a reflex pathway can be observed by touching a hot object. Whenever our hand touches a hot object, it triggers a reflex. Signals from the stimulus are transmitted to the spinal cord along the reflex pathway and the spinal cord activates motor neurons, causing the hand to pull away from the hot object. |
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| 64379. |
Information about brain |
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Answer» The brain center part of the body. There three main types.1.fore brain 2.mid brain 3.hind brain Human brain is a highly complex organ; which is mainly composed of the nervous tissue. The tissues are highly folded to accommodate a larger surface area in less space. The brain is covered by a three layered system of membranes; called meninges. Cerebrospinal fluid is filled between the meninges. The CSF provides cushion to the brain against mechanical shocks. Furthermore, the brain is housed inside the skull for optimum protection. The human brain can be divided into three regions, viz. forebrain, midbrain and hindbrain.\tForebrain: It is composed of the cerebrum.\tMidbrain: It is composed of the hypothalamus.\tHindbrain: It is composed of the cerebellum, pons and medulla oblongata. |
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| 64380. |
How many chromosomes in human being |
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Answer» 23 pairs in human bofy Human beings have 23 pairs of chromosomes in their body . 23 pairs |
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| 64381. |
How produce transgender |
| Answer» | |
| 64382. |
What are the uses of ethanoic acid |
| Answer» •It is used for the manufacture of inks and dyes. •It is used for the treatment of outer ear infections like the growth of fungus and bacteria.•It is also used in making perfumes.......... Hope this will help you ✌ | |
| 64383. |
Describe the different methods of asexual reproduction. Give example. |
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Answer» Asexual Reproduction: When a single parent is involved and no gamete formation takes place; the method is called asexual reproduction. No meiosis happens during asexual reproduction.Different methods of asexual reproduction are:(a) Binary Fission: This process takes place in unicellular organisms. Parent cell elongates and gets divided into two identical daughter cells. Each daughter cell grows into an independent adult.(b) Endospore Formation: In this method the spore wall is formed around a bacterial cell to form an endospore. This endospore germinates to form an active bacterium under favourable conditions.(c) Fragmentation: In this process, body of the organism breaks up into two parts. Then each part grows into a new filament thus forming two organisms from a single one.(d) Spore Formation: The spores are tiny spherical unicellular structures protected by thick wall. The spores are stored in a hard outer covering and this is called sporangium. Under favourable conditions the hard cover breaks and spores spread for germination.(e) Budding: In yeast, new organisms are produced by the bud formation from the parent organism After growing to full size, the bud gets detached and forms a new independent individual.(f) Vegetative propagation: When vegetative parts of a plant like stems, leaves and root etc., give rise to new ones, it is called vegetative propagation. By budding , spore formation, vegetative propagation , regeneration and fragmentation are some methods of asexual reproduction |
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| 64384. |
A man has blood group AB women has blood group B determine blood group of child |
| Answer» The blood group of the child may be B,A,AB | |
| 64385. |
Give reason : calcium does not occur in free state? |
| Answer» Sodium, Potassium and Calcium like metals are present in the top of the reactivity series of metals, that is they are very reactive. They are so reactive that they react with atmospheric gases and surrounding elements and form compounds that is why they are not found in free state. | |
| 64386. |
Methyl condence structure |
| Answer» | |
| 64387. |
Explain why calcium does not occur free in nature |
| Answer» Calcium doesn\'t occur free in nature because when we can do this then,it makes an hard substance.Lets taking an example of plaster of parisCaSO4.2H2O-CaSO41/2H2O.3/2H2O | |
| 64388. |
How womenuse copper T |
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| 64389. |
What is the exothermic reaction |
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Answer» The chemical reaction in which heat is released, is known as Exothermic reaction A type of chemical reaction in which energy is produced is called exothermic reaction. The reaction in which heat is produced is called as exothermic reaction |
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| 64390. |
Name the conditions which are essential for corrosion |
| Answer» Presence of oxygen Presence of waterPresence of moisture in air | |
| 64391. |
What is MRI |
| Answer» MRI srands for Magnetic Resonance Imaging .It is an imaging technique used to display the internal structures of the body in details compare to X -ray. | |
| 64392. |
Name the change occurs when iron is left exposed to humid air ?write also balanced equation |
| Answer» Iron forms a brown coloured coating over itself which is known as rusting | |
| 64393. |
What is nomenclature of carbon compound |
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Answer» Wssp Class 10 lakhmeer singh guide |
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| 64394. |
Change in size of the pupil in response to intensity of light |
| Answer» Its is because of "pons"which is a brain part | |
| 64395. |
Whai is h2so4 |
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Answer» Hydrogen sulphate sulphuric acid |
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| 64396. |
What is nerve cells |
| Answer» Hii kashish here\'s ur answer ..... Nerve cells are the primary cells in the nervous system.They are responsible for relaying electric messages to cells and tissues in other organ systems ....... Hope this will help you ☺✌✌ | |
| 64397. |
What is phenotypeWhat is genotype |
| Answer» The genetic makeup of an organism is designated by the term genotype, while the appearance of the organism is designated by the term phenotype.Genotype is the set of genes that carries specific information for a particular trait like character. For example though genes carry the information for height, the actual information of height if the person is tall or short, is due to alleles.Phenotype on the contrary is responsible for the outward, physical appearance of the organism. The phenotype includes physical characteristics, behaviours corresponding to such species, structures, organs, reflexes, etc. | |
| 64398. |
Why substitution reactions occurs only in saturated hydrocarbons |
| Answer» | |
| 64399. |
What is the difference between nuclear fission and nuclear fusion |
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Answer» Fission means breaking,and fusion means combining SI unit of current is Ampere. Si unit of current |
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| 64400. |
How to make nitrogen cycle step by step |
| Answer» | |