This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Diff b/w unicellular and multicellular organisms? |
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Answer» Unicellular organism 1.Body is made up of single cell2.Division of labour is at the organelle level. It gives a low level of OPERATIONAL efficiency.3. A single cell carries out all the life processes4.The cell body is exposed to the environment on all sides5.An injury of the cells can cause death of the organism.6.A cell body cannot attain a large size because of the limit imposed by SURFACE AREA to volume ratio7.Lifespan is short due to heavy load of work.8.Power of division is not lost9.A well-marked capacity of regeneration is present10.The cell has the same role for itself and the organism.Multicellular organism1.Body is made up of numerous cells.2.Division of labour may be at cellular, tissue, organ and organ system level. It gives high degree of operational efficiency.3.Different cells are specialized to perform different functions.4.Only OUTER cells are specialized to face the environment. Inner cells are devoted to other functions.5.Injury or death of some cells does not affect the organisms as the same can be replaced by new one.6.A multicellular body can attain a large size INCREASING the number of small cells.7.Lifespan is long due to limited load of work for each cell type.8.Certain specialized cells lose power of division.9.The capacity of regeneration decreases with increasing specialization.10.Cells have a double role. One for themselves and other for the organism. |
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| 2. |
Where seminiferous tubules of each lobe empty sperms ? (a) Vas deference (b) Vasa efferentia (c) Epididymus (d) Seminal vesicles |
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Answer» █ ▄▀▀ █░░░█ █▀▀ █▀▀▄ █▀█ █░▀█ ░▀▄ █░█░█ █▀▀ █▐█▀ ▀░▀ ▀░░▀ ▀▀░ ░▀░▀░ ▀▀▀ ▀░▀▀SEMINIFEROUS TUBULES OF EACH LOBE EMPTY SPERM IN VAS DEFRENCE ALSO KNOWN AS SPERM DUCT. ✨✨✌HOPE IT HELPS ✌✨✨ |
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| 3. |
Write a well labelled daigram of orthotropus ovule ? |
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| 4. |
Explain carbon dioxide cycle in brief in 50-60 words. Biology experts plz answer this question in brief. |
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Answer» bon cycle is the biogeochemical cycleby which carbon is EXCHANGED among the BIOSPHERE, PEDOSPHERE, geosphere, hydrosphere, and atmosphere of the Earth. Carbon is the main COMPONENT of biological compounds as well as a major component of many minerals such as limestone. Along with the nitrogen cycle and the water cycle, the carbon cycle comprises a sequence of events that are key to make Earth capable of sustaining life. It describes the movement of carbon as it is RECYCLED and reused throughout the biosphere, as well as long-term processes of carbon sequestration to and release from carbon sinks.I hope it is helpful for you |
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| 5. |
Difference between male and female reproductive organs |
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| 7. |
What do you nean by Gm organisms ?write four advantages? |
| Answer» ALLY modified (GM) crops have many potential ADVANTAGES in terms of raising agricultural productivity and reducing the need for (environmentally harmful) pesticides. They might also pose hazards to human health, from toxicity and increased risk of allergies, for example. However, particularly in Europe, regulations designed to ensure adequate safety of GM technologies may go too far.Plant genetic ENGINEERING methods were developed over 30 YEARS ago, and since then, genetically modified (GM) crops have become commercially available and widely adopted. In 2009, GM crops were being grown on 10 percent of the Earth’s arable land.In these plants, one or more genes coding for desirable traits have been inserted. The genes may come from the same or ANOTHER plant species, or from totally unrelated organisms. The traits targeted through genetic engineering are often the same as those pursued by conventional breeding. However, because genetic engineering allows for direct gene transfer across species boundaries, some traits that were previously difficult or impossible to breed can now be developed with relative ease........... | |
| 8. |
Explain carbon dioxide cycle in brief. Experts plz answer this question plz. |
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Answer» bon cycle is the process in which CARBON TRAVELS from the atmosphere into organisms and the EARTH and then BACK into the atmosphere. |
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| 9. |
Explain any three methods used to diagnosis of cancer?plzz ans quickly ?? |
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| 10. |
Definitely of organic evolution in three words |
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Answer» hological 2) VESTIGIAL 3)EMBRYOLOGICAL.. |
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| 11. |
Write the charectersticks and class of bat |
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Answer» e warm BLOODED animals and have a FOUR CHAMBERED heart .They LAY eggs and use ultrasound for detection of OBJECTS around them. |
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| 12. |
Mention 2 factors on which severity of disease manifestation depends? |
| Answer» NDS on SEXUAL CONTACT and and DEFICIENCY of DISEASE. | |
| 13. |
Explain why digestion by enzymes is a chemical reaction |
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Answer» me is a protein that speeds up chemical reactions in the body.Digestive enzymes speed up chemical reactions that break down large food molecules into small molecules. They make it much EASIER and quicker for chemical reactions to take place.I HOPE you are satisfied to my answer so please FOLLOW me and MARK me brainliest |
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| 14. |
Name an energy rich carbohydrate stored in large quantities in liver and molecule sales |
| Answer» E answr is ATP ADENOSINE Triphosphate. Which FOUND in livers and produced by mitochondria .Hope it HELPS. | |
| 15. |
Complete the table of location, state,power generation capacity in MW. |
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| 17. |
What is macro nutrients? Name them |
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Answer» food (e.g. fat, protein, carbohydrate) required in large amounts in the diet.a CHEMICAL ELEMENT (e.g. potassium, magnesium, CALCIUM) required in large amounts for plant GROWTH. |
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| 18. |
Classify different bone joint based on their movements |
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Answer» re two ways to classify JOINTS: on the basis of theirstructure or on the basis of their function. The structuralclassification divides joints into fibrous, cartilaginous, and SYNOVIAL joints DEPENDING on THEMATERIAL composing the joint andthe presence or ABSENCE of a cavity in the joint |
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| 19. |
Spontaneous process should occur continuously by itself after initiation. But this is not so in the given case because water will go up as long as the pu |
| Answer» G, the recovery of COPPER from the drainage WATER of mines, as a method of the extraction of minerals, it was well established as early as the EIGHTEENTH century, but until about 25 years ago miners did not REALIZE that bacteria take an active part in the process. | |
| 20. |
Explain how DNA content maintained during reproduction?? |
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Answer» of MEOSIS and FERTILISATION... |
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| 21. |
What are the causes of over utilisation of natural resources?don't spam |
| Answer» E of NATURAL RESOURCES can be DONE BY1 | |
| 22. |
Which changes occur in persons continuously using internet and mobile phones ? |
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Answer» io WAVES radiated by these gadgets CAUSES adverse effects on us.. detoriate eye vision MAKE us lazy disturbs NERVOUS transmission mentally dependent and other psychological effects |
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| 23. |
What is the probability of having similar sets of VNTRs in any two individuals |
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Answer» s the abbrevation of "variable number of TANDEM repeats". when two unrelated person's PROFILE was compared in single VNTR locus, usually their are DIFFERENT.yet it is POSSIBLE but rare that two different individuals SHARE same profile at one or more loci by chance. but ofcourse this is extremely rare. |
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| 24. |
What type of kidneys are present in toads |
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Answer» ists of a PAIR of kidneys, ureters, URINARY BLADDER and cloaca. Kidneysare dark red in color and are presentin the posterior region of the body. ... The urinary bladder is thin-walled and OPENS into the cloaca. And frogs are ureotelic animals. |
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| 25. |
Difference between organic farming and inorganic farming |
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Answer» ic compound refers to the chemical substance that contains CARBON MOLECULES...but INORGANIC compound DOESNOT contain carbon molecules... |
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| 26. |
What is a Sex-Chromosome? How many sex-chromosome are found in a man? |
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Answer» a Sex-Chromosome?Sex chromosomes are chromosomes that determine whether the individual is male or FEMALE. THOUGH these two chromosomes pair with each other during MEIOSIS, there is usually very minimal homology or recombination between them, primarily because of a large difference in their genetic content and size. Often one chromosome is smaller, and appears to retain only those GENES that are necessary for sex determination. How many sex-chromosome are found in a MAN?Males have one Y chromosome and one X chromosome, while females have two X chromosomes. In mammals, the Y chromosome contains a gene, SRY, which triggers embryonic development as a male. The Y chromosomes of humans and other mammals also contain other genes needed for normal sperm production. |
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| 27. |
An enzyme...............present in the plant chloroplasts is most abundant protein found in nature |
| Answer» RUBISCO I THINK its CORRECTEXPLANATION: | |
| 28. |
Which hormone is called caloriegenic hormone and why? |
| Answer» HORMONE Because it INCREASES OXYGEN uptake and ENHANCE metabolism.. | |
| 29. |
What are growth hormones |
| Answer» HORMONE or somatotropin, also known as human growth hormone in its human FORM, is a peptide hormone that stimulates growth, cell reproduction, and cell regeneration in humans and other animals. It is thus important in human development. It is a type of mitogen which is SPECIFIC only to CERTAIN kinds of cells. | |
| 30. |
In the cell of an onion peel the nucleus is seen on one side of a cell why |
| Answer» VACUOLE and the NUCLEUS can't occupy the same space the larger vacuole simply pushes the nucleus to the SIDE until the nucleus is pushed up against the rigid cell wall so the cell of an onion peel the nucleus is seen on ONE side of a cell. | |
| 31. |
Which pigment is present in carrot |
| Answer» MATE ❤️❤️ HERE IS UR ANSWER..BETA-CAROTENE...... IT IS THE PIGMENT PRESENT IN CARROTHOPE THIS WILL HELP YOU ❤️ ❤️❤️STAY BLESSED ❤️ ❤️❤️ | |
| 32. |
When the earth was made it was day or night ? |
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Answer» earth it was day and on half it was NIGHT as it happens now I hope it helps MARK it as BRAINLIEST |
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| 33. |
Form in each case when hydrochloric acid react with caustic soda |
| Answer» L reacts with caustic soda (NaOH), the productsformed are sodium chloride and water. (B) When granulated zincreacts with caustic soda, the products formed are sodiumzincate and hydrogen gas. (c) When CARBON dioxide is PASSED through lime water, the productsformed are calcium carbonate and water. | |
| 35. |
What will you do for following given Snake has entered in neighbours house |
| Answer» TAY calm and do not run CALL the SNAKE catcher expert till he COMES do not run | |
| 36. |
how is our atmosphere different from the atmosphere on Venus and Mars how does the atmosphere act as blanket |
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Answer» as an atmosphere mostly composed of SO2, and Mars doesn't have one. We have an atmosphere made up of NITROGEN and Oxygen, mostly. HENCE, they're different.It ACTS as a 'blanket' by covering the Earth to protect it from HARMFUL UV rays of the sun. |
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| 37. |
Collect information about sowing methods from the nearby farmers and fill the table |
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Answer» re a number of common sowing methods practiced by farmers around the WORLD. These are namely: broadcasting, where the SEEDS are sowed randomly around the fertile ground. It can be done by both mechanically and manually. The next type is dibbling, where the seeds are planted in holes in the ground. A SPECIFIC equipment is used, KNOWN as the dibbler. ANOTHER method is drilling where the seeds are planted in furrowed rows. |
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| 38. |
Monobasic sodium citrate form of sodium citrate is best injectable anticoagulant for human blood. |
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Answer» citrate is used as anticoagulant to prevent BLOOD from clotting. DISPENSE 0.5 ml of SODIUM citrate into test tube. Add 4.5 ml blood and MIX gently by inversion of the stoppered tube. Sodium citrate is EFFECTIVE as an anticoagulant due to its mild calcium-chelating properties. |
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| 39. |
8. Diclofenac sodium and imipenem action on rat intestinal mucosa. A biomechanical and histological study1 - irio gonalves juniori |
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Answer» nac sodium and Imipenem action on rat INTESTINAL mucosa. A biomechanical and histological study1 Ação do Diclofenaco de sódio E Imipenem na mucosa intestinal do rato. Estudo biomecânico e histológico Irio Gonçalves JuniorI; Luiz Eduardo NaresseII; MARIA Aparecida Marchesan RodriguesIII; Shoiti KobayasiIVIAssistant Professor, Department of Surgery and Orthopedics, Gastroenterological Surgery, Botucatu Medical School, UNESP, Brazil. Study design, sample collection, manuscript writing IIAssociate Professor, Department of Surgery and Orthopedics, Gastroenterological Surgery, Botucatu Medical School, UNESP, Brazil. Helped supervise the study, study design, manuscript writing IIIFull Professor, Department of Pathology, Botucatu Medical School, UNESP, Brazil. Histopathological ANALYSIS, data interpretation IVFull Professor, Department of Surgery and Orthopedics, Gastroenterological Surgery, Botucatu Medical School, UNESP. Study supervision and design, final approval of manuscript |
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| 40. |
apabila peningkatan dan populasi manusia sangat berpengaruh terhadap kualitas lingkungan maka pernyataan berikut yg sesuai adalah |
| Answer» N ENGLISH LANGUAGE PLEASE | |
| 41. |
What is nucleus ribosome microtubule centrosome mitrochondria? |
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Answer» gion is called the centrosome. The centrosome is not present in plants and some fungi cells. These cells contain a region of cytoplasm to conduct the same FUNCTIONS INSTEAD. Each centriole is composed of NINE groups of microtubules, ordered in triples in a spherical shape.plz mark my ANSWER BRAINLIEST |
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| 42. |
Give the main differences between bryophyta and pterldphyta |
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Answer» tePteridophyteIntroduction (from Wikipedia)Bryophyte is a traditional name used to refer to all embryophytes that do not have TRUE vascular tissue and are THEREFORE called "non-vascular plants".Pteridophytes or PTERIDOPHYTA are vascular plants (plants with XYLEM and phloem) that reproduce and disperse via spores. Because they produce NEITHER flowers nor seeds, they are referred to as cryptogams.Exampleshornworts, liverworts, mossesExamples of pteridophytes include ferns, horsetails, clubmosses, spikemosses and quillworts |
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| 43. |
When antibiotics are not effective against diseases caused by viruses why do we take medicines when we suffer from chicken pox, measles etc. ? |
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Answer» tics are the chemical substances produced mainly by microorganisms (bacteria and fungi).At low CONCENTRATIONS they have the ability to INHIBIT the growth of other microorganisms. They commonly BLOCK the biochemical pathways important for bacteria e.g.penicillin |
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| 44. |
Who was the pre-human ancestor |
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Answer» hecus kadabba, one of the EARLIEST KNOWN hominids, who LIVED almost six million years AGO |
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| 46. |
Detailed account of destabilizing forces of evolution |
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Answer» e: The four forces of EVOLUTION are: mutation, gene flow, genetic drift, and NATURAL selection. Mutation is a random heritable change in a gene or chromosome, resulting from additions, DELETIONS, or substitutions of NITROGEN bases in the DNA SEQUENCE. |
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| 47. |
What is regeneration can it be considered as mode of reproduction |
| Answer» ATION is a type of ASEXUAL reproduction by which an organism is CAPABLE of regrowing certain BODY PARTS. | |
| 48. |
Define phanerogams.answer in short |
| Answer» NT which PRODUCES seeds rather than SPORES is CALLED phanerogam. | |
| 49. |
The hormone which controls the processes of burning of fat proteins and carbohydrates ti liberate energy in the body is |
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Answer» is the HORMONE that controls the PROCESSES of BURNING PF fat PROTEINS and carvohydrates. |
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