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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.
| 52351. |
Structure of the leaf is complemantary to its function .explain |
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| 52352. |
Write the functions of blood ? |
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Answer» Blood transports in our body, its function is to transport nutrients, oxygen carbondioxide, urea and hormones in our body. Help in transportation of oxygen to each and every cell of body To transport gases in whole body |
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| 52353. |
Explain male reproductive system shortly |
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Answer» Thanks Male reproductive system consists of :☆pair of testis☆seminal vesicle☆prostate gland☆scrotrum☆vas deference☆*****☆urethra☆ureter☆urinary bladder |
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| 52354. |
How respiratory system is works? In very short |
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| 52355. |
Write the full from of cmi |
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| 52356. |
What is the Difference between overloading and short circuit . |
| Answer» When live wire is connected with earth wire suddenly then this is known as short circuit.When we connect two or more electric appiences in main plug of electric board then the amount of flow of current is fixed but in the plug many electric appliances take different -2 current so, this process is called overloading.Overloading causes short circuit. | |
| 52357. |
Define alkalies and example |
| Answer» Water soluble bases are called Alkalis . Actually , all bases aren\'t soluble in water . They dissolve partially .Thus , they aren\'t considered as ALKALI S . Fo | |
| 52358. |
What is hydronium ion |
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Answer» Hydronium ion is nothing but 3 moles hydrogen byt they can\'t exist individually H3O 3moles of hydrogen is known as hydronium ion H3o |
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| 52359. |
Expain working of the human eye |
| Answer» The lens focuses light through the vitreous humor, a clear gel-like substance that fills the back of the eye and supports the retina. The retina receives the image that the cornea focuses through the eye\'s internal lens and transforms this image into electrical impulses that are carried by the optic nerve to the brain. | |
| 52360. |
Fe3o4 name the molecular formula |
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Answer» May be Ferric oxide |
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| 52361. |
Why digestion takes place in only small intestine? |
| Answer» Digestion takes place in small intestine because it contains pancreatic juice which release enzymes :- pancreatic amylase, trypase, and lipase. Amylase break down starch. Trypase digest protein and lipase break down emulsified fat. Digestion not only take place in small intestine it take place firstly in mouth by salivary gland then in stomach by gastric juice and then after small intestine. | |
| 52362. |
How to heart pump blood |
| Answer» Heart contracts and relaxes to pump blood. | |
| 52363. |
Activity solution of ncert electricity |
| Answer» Which one | |
| 52364. |
What is the importance of variation |
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Answer» Variation is important to create new species Sorry it will be for? Fro getting good and new product |
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| 52365. |
In a series resistance how to calculate voltage if initial voltage and value of resistance is given |
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| 52366. |
What is reproduction and excretion |
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Answer» To produce new offspring Reproduction is a process in which new offspring is produces |
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| 52367. |
What is chlor - alkali |
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| 52368. |
What is kuffer cells? |
| Answer» Liver cell is known as kuffer cells | |
| 52369. |
Define the convax mirror |
| Answer» A convex mirror is a spherical mirror in which the reflecting surface and the center of curvature lie on the opposite sides of the mirror. In other words, if the mirror coating lies in the inside of the spherical surface, then it is known as a convex mirror. The reflecting surface of the convex mirror is bulged outwards. The convex mirror always produces virtual and erect images. The image formed by the convex mirror will be always diminished.\xa0 | |
| 52370. |
Easy diagram of nephron |
| Answer» U may easily get it from google | |
| 52371. |
Write effects of chemical reactions that make our life uncomfortable and harms the resources? |
| Answer» Corrosion of useful metals like Uranium (it oxides at very extreme rate )Iron (rusting )Silver (lost its shine by reacting with H2S) | |
| 52372. |
Skeletal equation of 1) zinc+silvernitrate gives zincnitrate + silver |
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Answer» Zn(s)+ AgNo3(aq)--> ZnNo3(aq) + Ag(s)Skeletal equation means unbalanced equation Zn(s) + 2AgNO3(aq)—Zn(NO3 )2 (aq) + 2Ag(s) Pls send answer.. |
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| 52373. |
Physics mein ray diagrams ko kaise yaad karein |
| Answer» By remebring the three light rays | |
| 52374. |
Why is AgCl stored in dark coloured bottles? |
| Answer» Silver chloride is kept in dark colored bottle Because AgCl react in light. When AgCl is left in open light then cl2 gases starts evaporated and Ag is left to present this AgCl is kept in dark colored bottle. Dark coloured bottle Don\'t allow light to come inside | |
| 52375. |
Why is diffusion insuffient to meet the oxygen requirment or multicellular organism like process? |
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Answer» Diffusion is insufficient to meet the oxygen requirement or multicellular organism life process as it has to diffuse from each cell to other between less number of cells this method would be sufficient but due to innvolvement of millions of cells in a life process this method will appear to be insufficient. Diffusion is insufficent to meet the oxygen requirment of multicellular organism like process because in multicellular organism all the cell may not be indirect contain with the surrounding enviroment; |
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| 52376. |
What is Digestive Enzymes? |
| Answer» They are the group of enzymes that break down polymeric macromolecules into their smaller building blocks in order, to facilitate their absorption by the body. | |
| 52377. |
Difference between sexual asexual mode of reproduction |
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Answer» Thanks In sexual reproduction both male and female are required. Whereas in asexual reproduction only one character is required. |
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| 52378. |
How does the resistance of a wire vary with its area of cross sectoin |
| Answer» If area is larger than resistance will less and if area is smaller than the resistance will greater. | |
| 52379. |
Explain binary fission in amoeba |
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Answer» Thanks anuraj Since ameoba has no definite shape so this fussion can take in any part of the ameoba . In this asexual mode of reproduction first of all the nucleus is undergone in division into two parts . Then there is the cleavage of cytoplasm in cell and finally amoeba got divided into one individual and and daughter cell. |
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| 52380. |
Which of the statements about the reaction below are incorrect |
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| 52381. |
How we find average and instantaneous velocity from x-t graph? |
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Answer» Don\'t abuse tere ma ka |
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| 52382. |
What are the causesof under weight |
| Answer» Anaemia, vitamin deficiency,instability,lack of body mind coordination. | |
| 52383. |
Biology Chapter Life Process 1mark Question Answer |
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Answer» Hanji bolo to maintain various life process, add to prevent dare damage and breakdown energy is required this energy is taken from outside the body of an organised in the form of food and is taken inside the body by a process commonly called new trains |
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| 52384. |
Minimum distance between object and real image of concave mirror |
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Answer» From focus from F to infinity |
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| 52385. |
Notes for chemistry assignments file on the topic of acids |
| Answer» Acids will be sour taste. PH level of the Acids is below 7. Acid has two types 1.organic 2.inorganic .organic acids are organic compound in acidic property. Example formic ( acid present in ant bee). Inorganic acid are derived from inorganic compound example hydrochloric acid .acids are capable of donating hydrogen ion. | |
| 52386. |
Who was HBS Haldane |
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| 52387. |
What is Astigmatism????Dum hai to khud ka mind laga ke answer do. Internet se nahi |
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Answer» Gadha 2 months gone no answer Pagal vineet Kya hua kuch reply nahin??? Answer to bata tab manu Kyo beta nikal gayi hawa Dum ho to reply jarur karna Bache jayada friends mat bana nhi to........ Chal be pag |
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| 52388. |
Visible movement is other wise know as ? |
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Answer» Moveable movements Tera questions bahut acha tha |
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| 52389. |
What is digestion |
| Answer» Digestion is a process to utilizing of food for energy which stores on ATP. | |
| 52390. |
how can we magnetise a piece of magnetic material |
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| 52391. |
What is a catalyst in a reaction |
| Answer» Catalyst is a substance that reduces or increases the rate of reaction | |
| 52392. |
What change in colour is observed when white silver chloride is left exposed to sunlight |
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Answer» It turns to grey colour which is the colour of the silver as chlorine gas evaporates in the air It turns to silver colour Black agcl2 |
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| 52393. |
Explain Dynamo concept |
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| 52394. |
A b c are three element which undergo chemical reaction according to the following equation |
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| 52395. |
Write charactersketch of Julius Caesar? |
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| 52396. |
What is oxidation -reduction reation? |
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Answer» The reaction in which gain of oxygen and reduction of hydrogen and loss of electron takes place is called oxidation reaction. The reaction in which gain of hydrogen and reduction of oxygen and gain of electron takes place is called reduction reaction. Answer |
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| 52397. |
Why tungsten is not used as a fuse wire????? |
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Answer» Because tungsten has very high melting point, i.e., around 3400° C and when current flows over in circuit\xa0than required, the tungsten fuse wire will not melt and it will damage the electrical applicances which are connected on that circuit. Because of its high melting point |
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| 52398. |
What is chlor-alkali ? |
| Answer» The reaction between chlorine and sodium hydroxide is called chlor-alkali . | |
| 52399. |
Fermentation is a form of anaerobic reaction. Explain. |
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| 52400. |
Process of respiration |
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Answer» It is the process taking place in the cells ,reacting with food (glucose) to provide energy for the repair and growth of body The process in which energy is released from food is called respiration.. |
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