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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.
| 4551. |
Which acid injects when an ant bite you |
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Answer» Formic acid Formic acid |
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| 4552. |
Powderingofsugarcrystalisaphysicalchsnge.comment |
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Answer» ?Parthiv Patel rytt✔️ powdering of sugar crystalis a physical change because powdering of sugar \'s properties are not change Bro Are u handling the mobile first time? Thik se likho yaar . Chipka diye ho sab letter ko. |
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| 4553. |
Different between velocity and speed |
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Answer» Velocity tells how fast a body is moving along a particular direction but speed tell how fast a body is moving in any direction Velocity is a vector and speed is a sclar Velocity is with directions and speed is without any directions. |
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| 4554. |
What Pandulam |
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| 4555. |
Differentiate between micronutrients and macronutrients |
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Answer» Macronutrients are those nutrients that plants need in more quantity. Micronutrients are those nutrients that plants need in less quantity. Micronutrients are 7 in number and macronutrients are 9 in number |
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| 4556. |
Six differences between Mass and weight |
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Answer» Weight will change but mass will never change Weight can b 0 but mass never b 0 |
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| 4557. |
Name the solvent you would use to separated a mixture of sulphur and carbon |
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| 4558. |
Tissues solution |
| Answer» Tissue notes | |
| 4559. |
Aids kaose hota hai |
| Answer» Aids is caused by HIV virus which enters the body through reproductive parts then goes into the bloodstream causing destruction of WBC\'S which constitute the immune system. It spreads through infected needles, blood transfusion and unhealthy sexual practices . | |
| 4560. |
Sorry aids full form |
| Answer» Acquried Immune Deficiency Syndrome.... | |
| 4561. |
Elaborate and explain river lift system. |
| Answer» River lift system is where water from rivers is drawn directly to supplement irrigation schemes. River lift systems do not depend on the natural flow of water from rivers by gravity through canals, rather it employs other means such as pumps and direct fetching. This system is used in regions where the water flow from the canals or reservoirs is insufficient to supply the farms.\xa0 | |
| 4562. |
How we can identify that the grains are infested? |
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| 4563. |
What is pritochordates? |
| Answer» Protochordates are an informal category of animals (i.e.: not a proper taxonomic group), named mainly for convenience to describe invertebrate animals that are closely related to vertebrates. This group is composed of the Phylum Hemichordata and the Subphyla Urochordata and Cephalochordata. | |
| 4564. |
Is elements are pure |
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Answer» Yes Yes element are pure Yes elements are pure bc they are the basic form of matter and cannot be broken down into simpler substances..... Yes it is pure |
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| 4565. |
Difference between plant tissues and animal tissues |
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Answer» Need more living tissues.2) growth of cell is limited to cetain regions.3) organs and organ system have less complex structral organisation.Animal tissue 1)Animal can move from one place to another so require energy hence require more tissue2) growth of cell is uniformly distributed.3) organ and organ system have more specalised and complex structural organisation. Plant tissues have cell wall whereas animal cell have did\'nt |
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| 4566. |
Distinguished between mass and weight |
| Answer» There is a basic difference, because mass is the actual amount of material contained in a body and is measured in kg, gm, etc. Whereas weight is the force exerted by the gravity on that object mg. Note that mass is independent of everything but weight is different on the earth, moon, etc. | |
| 4567. |
What are the cause of bouyant force |
| Answer» Buoyancy is the upward force exerted by fluids over the surface are of contact of an object which is immersed in fluids. Buoyancy is also known as upward thrust. Buoyant force is caused by gravity acting on the fluid. It has its origin in the pressure difference occurring between the top and bottom of the immersed object, a difference that always exists when pressure varies with depth. | |
| 4568. |
What is use of fractioning column in fractional distillation |
| Answer» Fractionating column contains glass beads which provide the surface for vapours to cool and condense repeatedly | |
| 4569. |
Explain how nitrogen oxygen argon are separated from air |
| Answer» These gases are seperated by the process of fractional distillation.In fractional distillation first the is comressed by increasing the temperature and is then cooled by decreasing the temperature to get liqid air.The liquid air is allowed to warm up in fractional distillation column.Here diferrent gases get seperated at diferrent heights accoring to their boiling points. | |
| 4570. |
Hoe is fractional distillation different from simple distillation |
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| 4571. |
What is lymphatic system |
| Answer» The lymphatic system is part of the circulatory system, comprising a network of inter-connected tubes known as lymphatic vessels that carry a clear fluid called lymph towards the heart. The lymphatic organs play an important part in the immune system. The lymphatic system transports the white blood cells which are important in the immune response against pathogens. | |
| 4572. |
What does it mean by epidermal call |
| Answer» Epidermis is present in the outermost layer of the plant body (eg. leaves, flowers). It is covered with cuticl. Cuticle is a layer of a waxy substance callef cutin which is secreted by epidermal cells. | |
| 4573. |
Can someone please send latest cbse sample paper class 9 sci term 1 |
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| 4574. |
What will happen if plasma membrane will break down? |
| Answer» If the plasma membrane ruptures or breakdown then the cell will not be able to exchange material from its surrounding by diffusion or osmosis. Thereafter the protoplasmic material will be disappeared and the cell will die. | |
| 4575. |
Cpct fullform |
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Answer» Corresponding part of congruence triangle Corresponding parts of concurrent triangle |
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| 4576. |
What practical we have to do in physics |
| Answer» I dont think that there are any practicals in physics | |
| 4577. |
Derivation of bouncy force |
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| 4578. |
Examples of sublimation and deposition |
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Answer» Thanks for giving me a good answer Sublimation-Naphthalene ballsDeposition-rusting of iron |
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| 4579. |
What is velocity or final velocity |
| Answer» Displacement per unit time is called velocity | |
| 4580. |
What is inersea |
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Answer» The property of a body to resist any change in its state of rest or of uniform motion in a straight line is called inertia.Heavy bodies have more inertia. It means more mass more inertia or the mass of the body is measure of inertia. It is also called Newtons 1 St law An object in motion or in rest tends to remain in its state untill and unless an external force is applied |
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| 4581. |
How is melting point related to inter molecular force? |
| Answer» Incresing to the intermolecular force leads to the increase in melting point. because it takes more energy in breking the bondsTake, for example, hydrogen bonding . Hydrogen bonding occurs when a hydrogen atom combines with either nitrogen, oxygen, or fluorine ( H2O ). Hydrogen bonding results in the strongest intermolecular forces, and therefore will always have the highest boiling point. | |
| 4582. |
why blood considered to be conective tissue |
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Answer» Because blood connects the body system together bringing the needed oxygen nutrients, hormones, etc. ??? I also want the answer It help in tranportation of gases,nutrients.transportation of waste from one body part to another. answer plzz |
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| 4583. |
What is the effect of increase in temperature on the solid state of matter explain |
| Answer» The solid can change its state of solid to liquid or gas. This all of the the latent heat | |
| 4584. |
Why xylem and phloem called vascular bundle |
| Answer» Because they contain food particles ,water ,and minerals from one part to another | |
| 4585. |
Explain about diarrhoea |
| Answer» Absloutly nice | |
| 4586. |
what is differenciatition |
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Answer» In biology, differentiation means the development process by which cells have been derived from meristematic tissue ,take up a permanent shape size and function is called differentiation It means difference |
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| 4587. |
What is the utility of multicellular organisams |
| Answer» In multicellular organisms, the body system is based on the division of labour. It means the cells performing a specific function are grouped together to form a particular tissue. The different tissues are organized in a way to provide highest efficiency in functioning of the body. | |
| 4588. |
How to boil water |
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Answer» Put water in a beaker and in burner heat at 1500c First we have to take a container then we put some water into it an put over bursen burner |
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| 4589. |
What is instataneous speed |
| Answer» The speed at any instant of time is known as instantaneous speed??? | |
| 4590. |
Define hybridization in 20 words |
| Answer» Hybridization is the crossing of dissimilar individuals to produce best of both organisms. It might be of interbreeding between individuals of different species (interspecific hybridization) or genetically divergent individuals from the same species (intraspecific hybridization). One advantage of hybridization is that it can combine disease resistance of one organism with the production capacity of another. | |
| 4591. |
What is nefron |
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| 4592. |
What is differentiation of tissue |
| Answer» When the meristematic tissue divide to a certain extent and become specialised for a particular function it is called differentiation after the completion of differentiation process it becomes permanent tissue | |
| 4593. |
What are the modifications introduced by Carl woese,in the classification proposed by whittaker |
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| 4594. |
2nd newton law problemsolving method |
| Answer» F=ma | |
| 4595. |
State the advantages of very long and branched nerve cell |
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Answer» I agree with yogita ingle ....Adding to what she wrote I would like to say that the work of long-branched nerve cell is to take messages to the brain and bring message to receptor organs.. Nerve cells are usually very long and branched so that it helps in transmission of signals or electrical impulses over all parts of the body. They divide and re-divide and so cover a large surface area of the body and every portion receives the signals from the central nervous system. |
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| 4596. |
Why are lysosomes known as scavengers of the cell? |
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Answer» Because it digests the waste material by bursting ..That is why it is also known as suicide bags of cell Lysosomes contain hydrocitic enzymes synthesized by endoplasmic\' reticulum. These enzymes remove the worn out and poorly working cell organelles by digesting them so that, new replacements can be made. They remove the cell debris therefore, they are known as scavenger, cellular house keepers and demolition squads of the cell. because it digest the wasre materials |
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| 4597. |
How can we describe the location of the object with examples |
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Answer» Origin We can describe the location of an object by reference point called orihin |
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| 4598. |
Definition of kinetic energy |
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Answer» The continuous movement of the particles of a matter by virtue of which it posses a energy known as kinetic energy. Kinetic energy is the energy of motion observable as the movement of an object, particle or a set of particles |
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| 4599. |
What is important for mid term examinationsBiology,chemistry,physics |
| Answer» | |
| 4600. |
plzz ans. my qus is change in DNA produce...??? |
| Answer» If you change an individual\'s DNA then you have to change the amino acid thus protein that is produceds | |