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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.
| 39401. |
What is the phenotypic ratio of dihybrid cross? |
| Answer» | |
| 39402. |
Why did Mendel select garden pea for his experiments? |
| Answer» | |
| 39403. |
Criteria for admission in class 11th in science for every cast student |
| Answer» | |
| 39404. |
Described human heart |
| Answer» Heart is a muscular organ which pumps blood. It consist of left autrium, right autrium ,left ventrical and right ventrical . | |
| 39405. |
What is the functions of male reproductive part |
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Answer» To release testosterone for development of secondary sexual characters in malesTo release sperms Realese mqngo juice Realse litchi juice |
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| 39406. |
What is vasarecta? |
| Answer» The vasa recta, the capillary networks that supply blood to the medulla, are highly permeable to solute and water. | |
| 39407. |
How far from a lamb must a concave mirror of focal lenght |
| Answer» | |
| 39408. |
what is scientific name of hueman |
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Answer» Jhandu sapiens Homo Sapiens |
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| 39409. |
What happens when sulphur burns in the presence of oxygen ? |
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Answer» SO2 is formed It destroy world Sulphur oxide is formed |
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| 39410. |
What is curint |
| Answer» | |
| 39411. |
For the board exam, what I should prefer more to get good marks in merit |
| Answer» | |
| 39412. |
Name the common characteristics that both metals and non - metals have ? |
| Answer» They both are elements I.e. made up of only one type of atom | |
| 39413. |
What will be power dissipated in 12v battery connected in 2 ohm resistor |
| Answer» 6Ampere | |
| 39414. |
Name the product after the reaction of Uranium and electron in Nuclear Power Plant. |
| Answer» 1) U+n - Ba + Kr +3n + energy 2) U+n - La +Mo +2n +energy | |
| 39415. |
Syllabus of science? |
| Answer» You can check syllabus here :\xa0https://mycbseguide.com/cbse-syllabus.html | |
| 39416. |
What is called cyst |
| Answer» It is a protective and tough capsule which encloses the larva of a parasitic worm. | |
| 39417. |
What is callus? |
| Answer» The mass of stem cells of renegerative organism for the differentiation of body is called callus. | |
| 39418. |
Define glass slab? |
| Answer» It is substance made up of glass and it has 3 dimension and is cubiod. | |
| 39419. |
What is the importance of variation? |
| Answer» | |
| 39420. |
Why is carbon put in non metal ,not in metalloid???? |
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Answer» However, Carbon has 4 electrons in it’s valence shell which makes it a metalloid but commonly it is considered as a non metal. Carbon is a non metal, characteristics of carbon like catenation, polarisation, etc suggests that carbon is a non metal. |
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| 39421. |
What is the angle of reflection if the angle of incidence is 80 |
| Answer» Hello | |
| 39422. |
What is the function of the platlets in the human blood |
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Answer» Helps in blood clotting To stop blood cotting |
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| 39423. |
What is the function of platlets in the human blood |
| Answer» Blood platelets help in clotting of blood at the site of injury. | |
| 39424. |
How urine is regulated in human beings |
| Answer» Depending upon da amount of water and waste present in da body | |
| 39425. |
What is cinnabar.how is metal extracted from cinnabar |
| Answer» Cinnabar is an ore of mercury and formula is Hgs. It is heating in presence of o2 by roasting process. By doing this metal oxide is formed. This metal is obtained by simply heating | |
| 39426. |
Why should chemical equations be balanced? |
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Answer» A chemical equation is balanced so that the number of atoms of each type involved in a chemical reaction are the same on the reactant side and the product side of the equation . So, the equation must be balanced To satisfy the law of conservation of mass |
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| 39427. |
copper reactes with HCl write equation |
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Answer» Cu + HCl = CuCl2 + H2 Cu+hcl gives cucl + h |
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| 39428. |
Explain the factors on which the resistance of a conductor depends? |
| Answer» Length of the conductor Area of cross sectionTemperature | |
| 39429. |
When we see ice cubes they are white in color. But ,when it is melted it is colorless. Why? |
| Answer» | |
| 39430. |
How many types brain? |
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Answer» If c hi g Baloxo is main pArt of our brain Brain has no types. There are parts of brain There are three types of brain=1fore brain 2mid brain 3 hind brain |
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| 39431. |
Can we create gravity? |
| Answer» Yes, of course we are creating gravity force,but it is quite less | |
| 39432. |
What is the diameter of human eye |
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Answer» 2.3 cm. 2.3 2.299cm 2.3cm 2.3cm |
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| 39433. |
What is the diameter |
| Answer» diameter means 2 time of radius example r=5 d= 2×5 or5+5 | |
| 39434. |
ठथफथथडथ |
| Answer» Dj dj dj jagatraj dj jagatraj | |
| 39435. |
Is the pH of cow milk |
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Answer» 6.something No.7 (normal) |
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| 39436. |
What is dobernier triad |
| Answer» Dobereiner\'s Law of Triads. Dobereiner, in 1817 suggested a relationship between the properties of elements and their atomic weights. Johann Wolfgang Dobereiner. According to Dobereiner, the atomic weight of the middle element is nearly the same as average of the atomic weights of other two elements. | |
| 39437. |
Describe mendels law of inheritance. |
| Answer» See in book | |
| 39438. |
Why magnetic field lines do not intersect each other |
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Answer» It is because when magnetic field lines intersect then it means magnetic compass shows two direction one time which is impossible Magnetic compass se poocho |
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| 39439. |
What acid is in honey bee |
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Answer» 4mic Formic acid |
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| 39440. |
In mammals and birds why is it necessary to separate oxygenated and de-oxygenated blood |
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Answer» Ask from birds teacher Body temperature maintain kerne ke liye aur each cells ko o 2 chaahiye hamhe o2 ki jayada jaroorat padti hai ager hamhe baghnaan ne 4 chambemred heart diya hai to hoga hi ager 2 chambered doya hota to nahi tha necessary |
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| 39441. |
Function of platle lete in human being |
| Answer» Blood clotting at the time of injury or bleeding | |
| 39442. |
Mention the source of energy in working of hydro power plant |
| Answer» Water | |
| 39443. |
What is redox |
| Answer» The reaction in which both oxidation and reduction takes place | |
| 39444. |
Why do stars twinkle explain |
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Answer» Because of refraction . many particles are present in atmosphere so refraction take place Atmospheric refraction |
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| 39445. |
limitation of mendeleev |
| Answer» | |
| 39446. |
What is Neuroglia |
| Answer» Neuroglia is\xa0the connective tissue of the nervous system, consisting of several different types of cell associated with neurons. | |
| 39447. |
Why diamond has extra ordinary brilliance |
| Answer» Because of internal reflection it shine extraordinarily ? | |
| 39448. |
How dose the electric generator work |
| Answer» | |
| 39449. |
How dose the electritc generator work |
| Answer» | |
| 39450. |
How many comments bonds are there in a molecule of ethane? |
| Answer» There are 7 covalent bonds in a molecule of ethane. | |