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.
| 15251. |
Can sugar be obtained from a sugar solution by heating the sugar solution and evaporating the water? Explain. |
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Answer» BRAINLISTSugar cannot be SEPARATED from sugar solution by EVAPORATION to dryness because sugar will CHAR and decompose on heating. When sugar (sucrose) is heated, it undergoes dehydration. The crystalline structure breaks down and the molecules decompose into glucose and fructose. Water is LOST. |
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| 15252. |
Tongue is attached at the _________ to the floor of the mouth cavity and is free at the_____________ |
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Answer» tounge is attached at the BACK of buccal CAVITY and FREE from the sides of PALLET |
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| 15253. |
Large intestine absorbs_________ and some |
| Answer» TION:The enterocytes in the mucosa contain digestive enzymes that digest specific food while they are being absorbed through the epithelium. These enzymes include peptidases, sucrase, maltase, lactase and intestinal LIPASE. This is in CONTRAST to the stomach, where the CHIEF cells secrete pepsinogen. | |
| 15255. |
What are vitamins? Why are vitamins necessary in the diet and which fruits or vegetables should be eaten regularly to get vitamins |
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Answer» A VITAMIN is a chemical compound that is NEEDED in small amount for the human body to work correctly. Vitamin is essential for us because acting as concert, they perform hundreds of roles in our body. They convert food into energy. Bananas, fatty fish, brown rice, SWEET potato, coffee, apples,WATER |
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| 15256. |
Name the simple form of carbohydrates, fats and proteins |
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Answer» simplest form ofcarbohydrates:-MONOSACCHARIDES ( simple sugar)simple form of proteins:-polypeptide.simplest unit of fat:-FATTY acid.▪☆▪Hope it HELPED ▪☆▪ |
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| 15257. |
Explain the example that a moving object can be work |
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Answer» When FORCE is applied on an object it results in movement of that object and the WORK is done. ... eg: SUPPOSE a vehicle starts moving, when it moves it TRAVEL some DISTANCE and the force is applied on it. In this way, work is done on moving vehicle.Mark me branlist |
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| 15258. |
Abbreviation of WWF |
| Answer» WORLD WIDE FUND for nature.Mark as BRAINLIEST | |
| 15260. |
What is ment by concentration of a solution |
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Answer» In chemistry, concentration refers to the amount of a SUBSTANCE per DEFINED space. Another definition is that concentration is the ratio of SOLUTE in a solution to EITHER solvent or total solution. Concentration usually is expressed in TERMS of mass per unit volumeExplanation:mark as brainliest |
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| 15262. |
Umbrella like patches growing on rotting logs |
| Answer» FUNGUS is the ANSWER EXPLANATION:please MARK as brainliest and follow me please | |
| 15263. |
Starch is a type of ________ |
| Answer» CARBOHYDRATE | |
| 15264. |
Functions of premolar teeth in points |
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Answer» You have four of them and they are your sharpest TEETH, used for tearing APART food. Premolars - Premolars are used for tearing and crushing food. UNLIKE your incisors and canines, premolars have a flat biting SURFACE. You have eight premolars in totalExplanation:If you like the answer mate MARK as brainliest |
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| 15265. |
T Fill in the blanks :- I No medium is required for the transferof heat by the proccess of2. The mormal temperature of humanbody is3) The made of nutritions in which organismstake ready made food prepared by plantsis called9. The reactions of an acid and lease gives5] The indicators used in neutralization ofhydrochoric acid and Sedum hydrouido |
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Answer» tion:1.Radiation 2.38.7 DEGREE celcius3. Heterotrophic4. Neutral5.dont KNOW buddyPlease MARK as BRAINLIEST. |
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| 15266. |
Did the vaccine of corona is made |
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Answer» Hey Mate ACTUALLY it's MADE but it's made of MANY chemical substances so they don't wanna try it on HUMANS till now !!!hope it helps u Follow me dear Mark as BRAINLIST |
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| 15267. |
Function of incisors teeth in points |
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Answer» The INCISORS at the front of the mouth have a sharp biting surface and are used for cutting or SHEARING food into small chewable PIECES. There are eight incisors in both PRIMARY and permanent dentitions. The canines are situated at the 'corners' of the dental arches.Explanation:plz mark me as brainliest |
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| 15268. |
Please send me answer |
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Answer» the process by which green plants turn carbon dioxide and water into food using energy from sunlightThe raw materials of photosynthesis are water and CO2. Water and carbon dioxide in the PRESENCE of light, enter the cells of the leaf, where, in the presence of chlorophyll, photosynthesis takes place and sugar and oxygen are produced. The product of photosynthesis is sugar (C6H12O6), and its byproduct is Oxygen. Both of these are used by the plants cellular MITOCHONDRIA during it's respiration process. For photosynthesis green plants take carbon dioxide from the air. The carbon dioxide enters the leaves of the plant through the stomata present on their surface. Each stomatal pore is surrounded by a pair of GUARD cells. The opening and closing of the pores of stomata is CONTROLLED by the guard cells only. |
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| 15269. |
In scince Explain the role of acid produced in the stomach |
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Answer» Acid in our stomach PLAYS an essentialrole in the IMMUNE system by KILLING harmful bacteria and parasites that are ingested with FOOD. Stomach acidactivates the enzyme pepsin needed for PROTEIN digestion. Stomach acidsignals to the pancreas producedigestive juices and enzymes to further break down food. |
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| 15270. |
Fill in the blanks (1) Arrowhed is an example of ____ plant (Flooting/emergent) |
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| 15271. |
Define charge????¿??? |
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Answer» An electric charge is the property of matter where it has more or FEWER electrons than PROTONS in its ATOMS. Electrons carry a negative charge and protons carry a POSITIVE charge. Matter is positively charged if it CONTAINS more protons than electrons, and negatively charged if it contains more electrons than protons |
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| 15272. |
What would happen if there were no resriction on the power of elected representation? |
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Answer» If there are no restrictions on the power of the elected representatives the leaders might misuse the powers GIVEN to them. The Constitution provides safeguards against this misuse of power by our political leaders. The CONSITUTION lays down rules that GUARD the citizens against the misuse of power.Explanation:plz mark me as brainliest |
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| 15273. |
List the advantages of using acrylic over woolens |
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Answer» Color optionsAcrylic fibre is easy to dye in all kinds of VIBRANT colors. It is often easier to FIND the desired shade in acrylic fibre vs wool.Wool naturally comes in a RANGE of beautiful natural colors so you can get a range of browns and greys without even dying the fibre. ...Acrylic fibre retains color well. |
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| 15274. |
Deposition of part of soil by therivers on reaching plains is called |
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Answer» An ALLUVIAL plain is a largely flat land form created by the deposition of sediment over a long period of time by ONE or more rivers COMING from highland regions, from which alluvial soil forms. ... As the highlands erode due to weathering and water flow, the sediment from the HILLS is transported to the lower plain.Hope it will help you. |
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| 15275. |
Microscopic unit which make up the bodies of living organisms |
| Answer» CELL is the MICROSCOPIC UNIT which MAKE our BODY | |
| 15276. |
Why does a democratic country needs the constitution? |
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Answer» Solution: A democratic country needsa CONSTITUTION because: ... AConstitution tells US the fundamental nature of our society. A Constitutionhelps serve as a set of RULES and principles that all PERSONS in a country can agree UPON as the basis of the way in which they want the country to be governed. |
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| 15277. |
How does ameba feeding and digestionplease give short answerclass 7 question........... |
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Answer» Amoeba EATS tiny plants and animals present in pond water. The body of Amoeba has finger-like projections called PSEUDOPODIA which ingests the food. When a food particle comes near Amoeba, the pseudopodia surrounds the food PARTICLES and trap the food with a little water forming a food vacuole inside its body. The surrounding cytoplasm SECRETES digestive enzymes into the food vacuole which acts on the food and thus it gets digested |
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| 15278. |
Luty bienne DOHog Fill in the Blanks on1.The mode of taking food by organisin2.animal and most other Organisim take in readymade food prepared by the plants They arecalled3.green plants synthesise their food themselves.by the process of photosynthesis. They are called |
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Answer» 1.nutrition2.heterotrophs3.autotrophs |
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| 15279. |
calculate the distance and displacement when an object moves 1/4 of circular track whose radius is 10km |
| Answer» CIRCUMFERENCE =1/4 X 2pie rTherefore distance =15.8Displacement =10Here's the answer INSTA :@ALFA_THE_LEKHAK YOUTUBE :ALFA THE LEKHAK | |
| 15280. |
Q3 Think and answer: a-Ravi has three different types of fabric. On burning Fabric A it smells of burning plastic,on burning Fabric B it smells of burning paper, on burning Fabric C it smells of burning hair.Can you guess the type of each fabric? |
| Answer» 1 nylon 2 COTTON 3 silk . | |
| 15281. |
4 Fill in the blanksis the mode of taking food ly organismmost other organisim take in readyprepared by the plants They are000Tinal andmade foodcalledaboon blants synthase their food themselvesby the process of photosynthesis. They areTrwater and mineral present in the soil areaksetbed ly the boots and transpocted totheberes, surrounded by guard cello on leaves arecalledoscuoen00duringthe process of |
| Answer» TION:where is the dash.which STANDARD | |
| 15282. |
What does a democratic country the consitution? |
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Answer» cy is a form of government in which the people have the AUTHORITY to choose their governing legislation. Who people are and how authority is SHARED AMONG them are core issues for democratic THEORY, development and CONSTITUTION. |
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| 15283. |
W scienceBOMSPage No.Page No.DateFill intheblanks orThe mode of taking food log organisaN dainal and most otheri feganisimmadetake in readyfood prepared by the plants they arebroen plants synthelose their lood themselvesThu the process of photosynthesis. They areTruater and mineral present in the soil areabsorbed dy the boots and transported tothee] beras surrounded by guard cells on leaves are(calledsecyourrealeasedDiting the process of97 Ansectecting plants are calledh] Te bodies of living organisin are made of biny way -take food from the host plant.solar energy is stored by the loves with helpoLe a unique fessess of earth |
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Answer» planetsExplanation:HOPE it helps u hope u will follow me and make me as a FRIEND and BRAIN list THANK u f oh OK |
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| 15284. |
What is the role of pupil class v |
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Answer» The primary function of the human pupil is to REGULATE the amount of LIGHT that enters the eye. When the pupil is SMALLER, less light enters the eye in bright environments. The pupil gets larger as light levels DECREASE to let more light into the eye. Doctors examine the pupil to ascertain one's neurological function.Explanation:plz mark me brainkiat plz i will become ace |
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| 15285. |
Do the states of matter intercharge? |
| Answer» E STATES of MATTER INTERCHANGE. | |
| 15286. |
What are two froms of oxygen found in the atmosphere |
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Answer» the TWO FORMS of oxygen found in air iscombined FORMIN TRACES |
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| 15287. |
What di you mean by constitution? |
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Answer» The composition of something.This is CALLED constitution. Hope it's HELP U |
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| 15288. |
Explain the process of photosynthesis in plants with diagram |
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Answer» Through a processcalled photosynthesis,plants use ENERGY in sunlight to turn a gas called carbon dioxide and water into sugar. Plants then use this sugar to grow. At the same time,plants produce a gas called OXYGEN as a waste PRODUCT, which is lucky for us and other animals because we need oxygen to breathe! |
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| 15289. |
state true or false 1 friction can not be elliminated compeletly 2 friction is always undesirable 3 friction lies even in stationery objects 4 friction acts on apple falling from the tree plzz answer me |
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Answer» e!Here is your anwer:1)True2)False3)TRUE4)True(Fluid friction)Hope I was ABLE to help you!STAY home and stay safe! |
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| 15290. |
Hi guys what is sodium chloride |
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Answer» Sodium chloride is the most common SALT .NaCl is it's CHEMICAL name.Explanation:It is the salt formed by the COMBINATION of HYDROCHLORIC acid and sodium hydroxide solution . |
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| 15291. |
Define poaching ? name any three animals that are commonly poached. |
| Answer» ANIMAL poaching" is when an animal is KILLED illegally. It usually occurs when an animal possesses something that is CONSIDERED valuable (i.e. the animal's FUR or ivory). Many countries believe that the RHINO horn is an important ingredient for many medicines.hope it helps you...mark it as brainliest... | |
| 15293. |
5) It protects from dehydration a) Roughage b) Fats c) Water d) Vitamins6) These are chemical substances that help in maintaining a healthy bodya) Fats b) Proteinsc) Mineralsd) Carbohydrates7) Which vitamin is called sunshine vitamin?a) Vitamin A b) Vitamin C c) Vitamin Kd) Vitamin D8) Pulses are rich ina) Vitamins b) Proteinsc) Fatsd) Minerals9) It makes 70% of our body weighta) Water b) Fatsc) Roughaged) Proteins10) If we do not have any fibre in our diet, we can suffer froma) Beriberi b) Obesityc) Constipation d)Rickets |
| Answer» 5) WATER7)D9)aRefer NUTRITION LESSON | |
| 15294. |
རིག་གནས་གསར་གཏོད་རྩ་བ་ནས་2. Pulsesare rich in |
| Answer» PULSE are RICH in PROTEIN. HOPE it HELP you... | |
| 15295. |
Components of food! -Lackdietof vitaminscauses beveraland mineralsin ourdiseases,2. Puldesarerichin3 cabohydratesIbody.providetothe4. batheis causedindue to deficiencyour diet.ofis called sunshine vitamin |
| Answer» PLZ......give the QUESTION NICELY i can't understand this | |
| 15296. |
Explain the steps of processing fiber into wool |
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Answer» Write various steps for processing fibres into woolShearing: The tleece of the sheep along with a thin layer of SKIN is removed from its body.Scouring: The sheared skin with HAIR is thoroughly washed in tanks to remove grease, DUST and dirt.Sorting: The hairy skin is sent to a FACTORY where hair of different textures are separated or sorted. |
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| 15297. |
What is the meaning of leaf apex.. |
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Answer» The OUTER END or apex of a leaf LAMINA that is OPPOSITE the petiole.Leaves apexes vary GREATLY from plant to plant and are useful in classification and identification. Terms dealing whit the shape of the base of a leaf : Acuminate: Sharply pointed. |
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| 15298. |
3) It is essential to form haemoglobin in blood. a) Iron b) Calciumc) Phosphorus d) Vitamin A4) These are oxidized in the body into simple sugars like glucosea) Fats b) Proteinsc) Mineralsd) Carbohydrates |
| Answer» 3 :-( a) IRON 4:- ( d ) CARBOHYDRATES | |
| 15299. |
1. Tick the correct answer: 1) Dietary fibres is also known asa) Nutrient b) Roughage c) Proteind) Mineral |
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Answer» roughageHOPE IT HELPSMARK AS BRAINLIEST PLEASE FOLLOW ME |
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| 15300. |
Do you agree with the following statement? "All the oxygen in the air that I breathe in (inhale) is used up and so there is no oxygen in the air that I exhale. " Suggest a reason for your answer. |
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Answer» No I don't AGREE with the STATEMENT..... we EXHALE some OXYGEN.... |
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