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.
| 4251. |
What are the causes of obesity |
| Answer» OBESITY is generally caused by eating too much and moving too little. If you consume HIGH amounts of energy, particularly fat and sugars, but don't BURN off the energy through exercise and physical activity, much of the SURPLUS energy will be stored by the body as fat. | |
| 4252. |
Q1. Briefly describe three natural methods of replenishing the nutrients of the soil. Q2. If soil has all the nutrients, why do we need to replenish it?Q3. Crop rotation has helped the farmers to increase the crop yield . Comment on this statement.Q4. A farmer leaves his field uncultivated for a few months. State the significance of this practice .Q5. Compare and contrast: a) Manure and fertilizers b) Crop Rotation and Field FallowQ6. Choose the correct option.A)The system of irrigation where in water is supplied drop by drop near the roots of plants, is called(a) pulley system (b) drip system (c) sprinkler system (d) lever systemB)Which of the following is not the traditional method of irrigation?a)Sprinkler system b) Moat c) Drip irrigation Q7. Drip irrigation saves wastage of water because it supplies water directly to the roots. Why is drip irrigation not used by all the farmers?Q8. What method of irrigation will you use if you live in a dry area with shortage of water? Explain the method. |
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Answer» 1)use cow doing use ONIN peel use PLANCHA ghavya a technique USED in lndia |
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| 4253. |
What are the symptoms of kwashiorkor and marasmus |
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Answer» s SYMPTOMS Kwashiorkor symptomsweight loss an inability to GROW or GAIN weightdehydration edema, or swelling of the HANDS and feetstomach shrinkage STOMACH bulgingdiarrhea |
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| 4254. |
Are detergent better than soap ? if yes then in what ways?. |
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Answer» tion:Detergents are better CLEANSING agents than SOAPS because they can be used even with hard water. The charged ends of detergents do not form INSOLUBLE precipitates with calcium and MAGNESIUM IONS in hard water. ... Detergents have a stronger cleansing action than soaps and are more soluble in water than soaps. |
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| 4255. |
Name a few polymer found in the human body |
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Answer» The human body contains many natural polymers, such as PROTEINS and nucleic acids. Cellulose, ANOTHER natural POLYMER, is the MAIN structural component of plants. ... Starch is a condensation polymer made up of HUNDREDS of glucose monomers, which split out water molecules as they chemically combineIf it was helpful mark me as BRAINLIESTExplanation: |
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| 4256. |
What do you understand by term tensile strength of a finer |
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Answer» tion:Tensile STRENGTH is a measurement of the force required to PULL something such as rope, wire, or a structural beam to the point where it breaks. The tensile strength of a MATERIAL is the maximum amount of tensile stress that it can take before failure, for example breaking.please FOLLOW me..please mark as BRAINLIST |
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| 4257. |
Name seven micronutrientd provided by fertilizers |
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Answer» boron (B), ZINC (Zn), MANGANESE (MN), iron (Fe), copper (Cu), MOLYBDENUM (Mo), chlorine (Cl). |
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| 4258. |
Q-5 In what form is food synthesised in leavesand in what form is it stored? |
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Answer» in LEAVE food is SYNTHESIS I the form of glucose and stored as starch Explanation:please FOLLOW and like |
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| 4259. |
1. What is the structural unit of anorgan? |
| Answer» CELL is a basic and functional UNIT of HUMAN BODY. | |
| 4260. |
Rekha has been suffering from fever and throat infection. In a blood test, it is found that her WBC count is increased. Give reason. |
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Answer» As it is because of her infaction so the WBC HELPS in defiting it. MARK as BRAINLIST And FOLLOW |
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| 4261. |
Antibiotics are ineffective against the viral infections. For each type of the viral infection, human body produces its own antiviral protein that is released from the infected and dying host cells. What is this protein called? Interferon Leishmania Ascaris Pertussis |
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Answer» LeishmaniaExplanation: |
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| 4262. |
Differnce between animal cell and plant cell |
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Answer» Plant cell:1) The normal range for plant cell streches from 10 to 100 micrometres.2) Its shape is fixed rectangular shape.3) They store energy as starch.4) They have a cell wall composed of cell membrane as well as cellulose.Animal cell:1) The normal range of an animal cell VARIES from 10 to 30 micrometres.2) Its shape is mostly round and irregular.3) They store energy in the form of complex carbohydrate and glycogen.4) It is enclosed by a thin, flexible plasma membrane.Explanation:Please MARK as brainliest...........It's a REQUEST. |
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| 4263. |
An organism which harbors a pathogen and may pass it on to another person to cause a disease is known as: (a) Host (b)Vector (c)Parasite (d)Predator |
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Answer» An organism which harbors a pathogen and may pass it on to another PERSON to cause a disease is KNOWN as: Vector HOPE it HELPS you and Mark me as Brainliest |
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| 4264. |
Which cell organelle is called as the 'head quarter of cell' ? |
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Answer» . Answer: Nucleus is the headquarter of the cell. Explanation:Nucleus is called the head quarter of the cell because it is the brain of the cells and CONTROLS all the function of cell. Nucleus is COVERED by LAYERED MEMBRANE called nucleus membrane and having the control over the cells. |
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| 4265. |
Name two different species of cattle |
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Answer» tion:GIR. This breed is otherwise called as Bhadawari, Desan, Gujarati, Kathiawari, Sorthi, and Surati. ...Red Sindhi. This breed is otherwise called as Red Karachi and Sindhi and MAHI. ...SAHIWAL. Originated in Montgomery REGION of undivided INDIA. ...Hallikar. ...Amritmahal. ...Khillari. ... |
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| 4266. |
name the defensive disease is caused due to the lack of the following nutrition a) scurvy b)Rickets c) anemia d) night blindness |
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Answer» scurvy you are doing WELL I HOPE you are doing OK MAM we MARK me as branilistExplanation:scurvy |
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| 4267. |
Explain osteoarthritis |
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Answer» Osteoarthritis (OA) is the most common chronic (long-lasting) joint condition.Osteoarthritis is the most common form of arthritis, affecting millions of people worldwide. It occurs when the protective cartilage that cushions the ends of your bones WEARS down over time. Although osteoarthritis can DAMAGE any joint, the DISORDER most commonly affects JOINTS in your HANDS, knees, hips and spine.mark as brainliest |
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| 4268. |
Differentiate between human digestive system and Ruminate digestive system ? |
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Answer» humans rumimants 1) humans have ONE STOMACH 1 ) these animals have 4 stomach or chambers 2) humans cant digest cellulose 2) such animals can digest celluose |
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| 4270. |
What is the Process of sexdefine briefly With full process |
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Answer» Sexual reproduction is a type of reproduction that involves a complex life cycle in which a gamete (such as a sperm or egg cell) with a single set of chromosomes (haploid) combines with another to produce an organism composed of cells with two sets of chromosomes (diploid).[1] Sexual reproduction is the most common life cycle in MULTICELLULAR eukaryotes, such as animals, fungi and plants. Sexual reproduction does not occur in prokaryotes (organisms without cell nuclei), but they have processes with similar effects such as bacterial conjugation, transformation and transduction, which MAY have been precursors to sexual reproduction in early eukaryotes.In the production of sex cells in eukaryotes, diploid mother cells divide to produce haploid cells known as gametes in a process called meiosis that involves genetic recombination. The homologous chromosomes pair up so that their DNA sequences are aligned with each other, and this is followed by exchange of genetic information between them. Two rounds of cell division then produce four haploid gametes, each with half the number of chromosomes from each parent cell, but with the genetic information in the parental chromosomes recombined. Two haploid gametes combine into one diploid cell known as a zygote in a process called fertilisation. The zygote incorporates genetic material from both gametes. Multiple cell divisions, without change of the number of chromosomes, then form a multicellular diploid phase or generation.In human reproduction, each cell contains 46 chromosomes in 23 pairs. Meiosis in the parents' gonads produces gametes that each contain only 23 chromosomes that are genetic recombinants of the DNA sequences contained in the parental chromosomes. When the nuclei of the gametes come together to form a fertilized egg or zygote, each cell of the resulting child will have 23 chromosomes from each parent, or 46 in total.[2][3]In plants only, the diploid phase, known as the sporophyte, produces spores by meiosis that germinate and then divide by mitosis to form a haploid multicellular phase, the gametophyte, that produces gametes DIRECTLY by mitosis. This type of life cycle, involving alternation between two multicellular phases, the sexual haploid gametophyte and asexual diploid sporophyte, is known as alternation of generations.The evolution of sexual reproduction is considered paradoxical,[3] because asexual reproduction should be ABLE to outperform it as every young organism created can bear its own young. This implies that an asexual population has an intrinsic capacity to grow more rapidly with each generation.[4] This 50% cost is a fitness disadvantage of sexual reproduction.[5] The two-fold cost of sex includes this cost and the fact that any organism can only pass on 50% of its own genes to its offspring. One definite advantage of sexual reproduction is that it impedes the accumulation of genetic mutations.[6]Sexual selection is a mode of natural selection in which some individuals out-reproduce others of a population because they are better at securing matesfor sexual reproduction.[7][8] It has been described as "a powerful EVOLUTIONARY force that does not exist in asexual populations."[9] |
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| 4271. |
B. Answer these questions.Q-1 State the function of tendrils with an example in point. |
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Answer» E!!❤Tendril is a SLENDER whip like soft structure that helps the plant in climbing for support and attachment. these are generally the MODIFICATION of leaves/stems /petiole. DONOT have lamina or blade but can perform photosynthesis.h☺pe it helps!!❤please thank my answers, atleast 20!!❤@brainly.in♡♡SRITI♡♡ |
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| 4272. |
Thumb is longer or pinky is longer tell me and I will mark you brainliest |
| Answer» THUMB is LONGER then PINKY FINGURE | |
| 4273. |
G B. Fill in the blanks.1. Cultivation of plants for iIvation of plants for food is calledlorainly in terrainlythe soil andC Ploughingimprovescirculation.3. Big pieces of soil in the ploughed field are called4. The high-yielding varieties of crop aredeveloped bymethod.5. The manure formed by the decomposition ofplant and animal wastes is called |
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Answer» tion:1) Harvesting3) Weathering5) UREA |
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| 4274. |
What are animal and plant tissue and define parenchyma and collenchyma |
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Answer» tion:PLANT tissue include xylem and phloemanimal tissue include EPITHELIAL tissue, muscular tissue etcparenchyma has a thin cell wall and is MADE up of cellulosecollenchyma have an uneven cellsare up of HEMICELLULOSE |
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| 4275. |
chalk contains calcium carbon and oxygen in the ratio 10 ratio 3 ratio 12 find the percentage of calcium in Chalk |
| Answer» EXPLANATION:calcium : carbon : oxygen 10 : 3. : 12 X. : 3 MG. : y carbon = 3 mg 1 = 1 mg 10 + 12 +3 = weight of chalk 10 mg + 12 mg + 3 mg 25 mg. is it answer | |
| 4276. |
Describe an experiment to show that the light is necessary for the photosynthesis |
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Answer» You will need:pieces of black paperindoor potted plant with GREEN leavesscissorspaper clipstapeProcess:Cut the black paper into 2 pieces big ENOUGH to cover the leaf of the plantSandwich the leaf between the 2 pieces of paper.Clip the paper at the top and tape the sides.Make sure that the leaf doesn't get any sunlight.Wait for 7 days.Uncover the leaf. Does it look different compared to the REST of the plant.Explanation:If plants don't get sunlight they can't make chlorophyl.Chlorophyl is the chemical that gives the green COLOUR to the leaves. |
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| 4277. |
Is section of leaf and cross section of leaf same |
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| 4278. |
What are macronutrients and micronutrients |
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Answer» Macronutrients are the nutrients required in large amounts.....protien, fat, FIBER, WATER and carbohydrate are the examples of Macronutrients......and Micronutrients are the nutrients required in small amounts.....phytochemicals, ANTIOXIDANTS, VITAMINS and CERTAIN minerals are the examples of Micronutrients. |
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| 4279. |
Most plant tissues are dead an maturity. state true or false |
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| 4280. |
Why do people living near coastal areas generally do not suffer from goitre |
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Answer» This is because GOITRE is caused due to the deficiency of iodine in the diet and people living in COASTAL areas mainly feed on sea foods which contain sufficient AMOUNT of iodine. So, they usually not suffer from goitre. |
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| 4281. |
Difference between sexual and asexual reproduction? |
| Answer» HOPE IT IS USEFUL TO YOU.MARK AS BRAINLIST. | |
| 4282. |
Tissue culture means |
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Answer» the GROWTH in an artificial medium of CELLS DERIVED from living tissue.a preparation of cells obtained by tissue culture.Explanation:FOLLOW to followback |
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| 4283. |
ر برره مزه ک ندرا قل من روهوا و |
| Answer» SORRY I don't KNOW ARABIC PLEASE tapbrainliest and FOLLOW me | |
| 4284. |
What are the symptoms of Rickets |
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Answer» People may experience:Pain areas: in the bonesMuscular: cramping, flaccid MUSCLES, or muscle weaknessAlso common: acquired deformity of chest and RIB, bone fracture, bow legs, CAVITY, deformity of the skull, or SLOW GROWTH |
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| 4285. |
State two point of difference between anaerobic respiration in plant and animals |
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Answer» Explanation:Anaerobic respiration in plants PRODUCES ethanol (C2H5OH) whose ACCUMULATION may kill the plant, whereas in animals anaerobic respiration produces lactic acid (CH3CH(OH)COOH) that however cannot cause death of animal but lead to MINOR muscle cramps, but they can be cured with hot water BATH or a massage.please mark as brainliest |
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| 4286. |
Name the type of energy from sea that we get due to the gravitational pull of mainly the moon on the spinning earth the level of water in the sea rises anD falls |
| Answer» HEY mate... Your answer is TIDAL energy... HOPE this HELPS you.. | |
| 4287. |
1. Which of the following can make you ill, if you come in contact with the diseased person? Justify your answer. High blood pressure, Diabetes, Sneezing, Arthritis. |
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Answer» SneezingExplanation:The mucus or sneezzed DROPLETS can PASS to ANYONE if face not COVERED |
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| 4288. |
Write True or False. 1 There are no intercellular spaces in epithelial tissue.2. Connective tissues are protective in function.3. Adipose tissues store fats in the adipose cells.4. The ligaments connect two bones at the joints.5. Bones are elastic tissues. |
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Answer» truefalsetruetruefalse |
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| 4289. |
The farmers have arrested flower development in __________ to have bred broccoli. |
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Answer» A proper ARRESTED FLOWER DEVELOPMENT of a WILD flower LEADS to the formation of a broccoli. |
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| 4290. |
12. Name two diseases that is caused due to deficiency of protein and carbohydrate among children. Mention their symptoms |
| Answer» BASED on available literature the reasercher arrived at conclusion that INSUFFICIENT of protein may CAUSE various health problems such as kwashiorkaor,marasmus etc | |
| 4291. |
What is meant by appetite it's urgent |
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Answer» Appetite...a natural desire to satisfy a bodily NEED, especially for food.ex.."he has a HEALTHY appetite"HOPE it HELPS you...mark it as brainliest... |
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| 4292. |
Describe the role of protein in our diet |
| Answer» PROTEIN is body building food because it HELP in GROWTH of bodyplease follow meMark as brainlist ANSWERS | |
| 4293. |
What are the different modes of nutrition Explain by making the flow chart ? |
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Answer» The BASIC process of obtaining food is called the NUTRITION. The VARIOUS ways by which this nutrition is obtained are called the modes of nutrition. These are mainly CLASSIFIED into two types:Autotrophic NutritionHeterotrophic Nutrition |
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| 4294. |
Which of these critically endangered animals was recently spotted at Kolkata ghats after almost 30 years? Olive ridley sea turtle Gangetic Dolphin Hilsa Flamingo |
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Answer» red AnimalsThe animals which are more likely to BECOME extinct in the distinct future are known as Endangered Animals.Now, back to the question.Gangetic Dolphin is the critically endangered animal which was recently spotted at Kolkata Ghats after almost 30 YEARS. More Information about Gangetic Dolphin :-Gangetic Dolphin is one of the SUB species of South Asian river dolphin. Another species is Indus River Dolphin.Gangetic DOLPHINS can be found in the Ganges and Brahmaputra rivers. They are only found in freshwater rivers.Its scientific name is Platanista gangetica gangetica.The female Gangetic Dolphin is around 2.7 m long whereas the male one is 2.12 m long.Gangetic Dolphins have a flexible and hefty body.They are blind. |
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| 4295. |
V. Choose the odd one out and give scientific reasons. 1. Cyton, dendrite, plasma, axon2. Bone, epithelium, tendon, cartilage3. Red blood cells, white blood cells, platelets, plasma4. Tendon, platelets, ligament, bone5. Voluntary, involuntary, cardiac, cartilage |
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Answer» ma2.epithelium3. PLASMA4. PLATELETS 5.cartilage This is the answer PLZ MARK as BRAINLIST answer |
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| 4296. |
Write. a note on plant diseases. caused by microorganisms |
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Answer» here is your answer buddy INFECTIOUS plant diseases are caused by pathogens, living microorganisms that INFECT a plant and deprive it of nutrients. Bacteria, FUNGI, nematodes, mycoplasmas, viruses and viroids are the living agents that cause plant diseases. Nematodes are the largest of these agents, while viruses and viroids are the smallestExplanation:hope it will help you and PLEASE mark me as brilliant please mark |
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| 4297. |
WHY DOES CACTUS PLANT CAN SURVIVE IN DESERTI GUVE LEASON |
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Answer» Dude CACTUS plant can survive in DESERT SURROUNDINGS as due to it's spines it ALLOWS minimum transpiration and it even has it's roots deep underground. Because of these reasons it allows minimum loss of water and so it survives in desert surroundings. MARK me as the BRANLIEST. |
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| 4298. |
WHAT DO YOU UNDERSTAND BY SAPROPHYTIC PLANT |
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Answer» Most plants use sunlight to get energy but Saprophytic plants are those types of the plant who get their energy from the dead or decaying material of the plant and animal. The best example of saprophytic is MUSHROOM, YEAST, Rhizopus, and ETC. Whereas the best example of the saprophytic plant is Neiottia & Monotropa. EXPLANATION: |
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| 4299. |
Explain the structure of conducting tissue |
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Answer» tion:Vascular TISSUE is a complex CONDUCTING tissue, formed of more than one cell type, found in vascular plants. The primary COMPONENTS of vascular tissue are the xylem and phloem. These two tissues transport fluid and nutrients internally. ... The cells in vascular tissue are typically long and SLENDER. |
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| 4300. |
Look at the picture below and identify into 2 group |
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