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. |
Nadir Shah's invasion exposed the weakness of the ________ |
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Answer» see nadir shah invensions was exposed because of damage on MUGHAL emperor. Explanation: it cause an irreirreparable loss of prestige and exposed the HIDDEN weaknesses of the Empire to the Maratha Sardars and the foreign trading COMPANIES.
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| 2. |
Que7 "what a beautiful flower" is the example of |
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Answer» EXCLAMATORY sentence |
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| 3. |
Present Scenario and Problems to Fisheries ? |
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Answer» Answer: Now a days many fishes are DYING due to acidic water in OCEANS. So HENCE there are less fishs for fishermen to catch. |
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| 4. |
What are carnivorous ? |
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Answer» |
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| 5. |
Why Mendel choose Pea Plant for his experiment ? |
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Answer» Answer: FIRST of all, Pea Plant has seven different characteristics such as of (i) height (Tallness || Dwarfness), (ii)Colour (Yellow || Green), (iii) POD shape (Inflated || Constricted), (iv) Pod Colour (Green || Yellow), (v) Flower Position (Axial || Terminal), (VI) Flower Colour (Purple || White) and (vii) seed shape (Round || Wrinkled). Secondly, Pea plant are grown MUCH sooner than any other plant so he could get enough time to do his experiments. Thirdly, These pea plants were easy to grow in the fields. |
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| 6. |
What are three ways you can make sound |
Answer» VOLUME
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| 7. |
Find out the correct sentence about the Endoplasmic reticulum.I. Enzymes packed in lysosomes are made through RER.II. Rough endoplasmic reticulum and smooth endoplasmic reticulum produce lipidsand proteins respectively.III. The endoplasmic reticulum is related to the destruction of the plasma membrane.IV. The SER helps in the manufacture of fat molecules or lipids.choose a suitable answer from the following:a. (I) and (II) b. (II) and (III) c. (III) and (IV) d. (IV) and (I) |
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| 8. |
What are herbivores ? |
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Answer» |
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| 9. |
Can you feel sound???????????????????????????????????? |
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| 10. |
Name the following (1) pigment formed in the liver by the breakdown of haemoglobin in dead RBCs |
Answer» Question:⤵Name the following (1) pigment formed in the liver by the breakdown of haemoglobin in dead RBCs Answer:⤵bilirubin: A BILE pigment that ARISES when biliverdin is separated from the iron of old hemoglobin molecules in the liver. Bilirubin BECOMES PART of bile salts in the digestive system and is excreted, while the iron content is reused. Explanation:⤵Hope this answer will help you.✌️ |
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| 12. |
What are autotrophs ? |
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Answer» Answer: An autotroph is an organism that can produce its own food using light, water, CARBON DIOXIDE, or other chemicals. Because AUTOTROPHS produce their own food, they are sometimes called producers. ... Some types of bacteria are autotrophs. Most autotrophs use a process called photosynthesis to MAKE their food. if FOUND helpful mark it as brainiliest and follow |
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| 13. |
Differentiate between kwashiorkor and marasmus |
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Answer» MARASMUS OCCURRENCE increases PRIOR to age 1, whereas kwashiorkor occurrence increases after 18 MONTHS. It can be distinguished from kwashiorkor in that kwashiorkor is protein deficiency with adequate energy intake whereas marasmus is inadequate energy intake in all forms, including protein. |
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| 14. |
How we can see sound |
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Answer» SOUND is a vibration, or wave, that travels through the air. Sound WAVES are invisible to our eyes; unless we find a way to make the sound waves move something that we can see. In this activity, your child will use DIFFERENT noise-making objects to cause sound waves and make sand VISIBLY move. |
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| 15. |
How is sound related to music |
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Answer» Music is ordered sound. ... Sound is a longitudinal wave, which means the particles of the medium VIBRATE parallel to the direction of propagation of the wave. A sound wave COMING out of a musical instrument, loudspeaker, or someone's mouth PUSHES the air FORWARD and backward as the sound PROPAGATES outward. |
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| 16. |
How do we make sound |
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Answer» sᴏᴜɴᴅ ɪs ᴀ ᴛʏᴘᴇ ᴏғ ᴇɴᴇʀɢʏ ᴍᴀᴅᴇ ʙʏ ᴠɪʙʀᴀᴛɪᴏɴs. ᴡʜᴇɴ ᴀɴʏ ᴏʙᴊᴇᴄᴛ ᴠɪʙʀᴀᴛᴇs, ɪᴛ ᴄᴀᴜsᴇs ᴍᴏᴠᴇᴍᴇɴᴛ ɪɴ ᴛʜᴇ ᴀɪʀ ᴘᴀʀᴛɪᴄʟᴇs. ᴛʜᴇsᴇ ᴘᴀʀᴛɪᴄʟᴇs ʙᴜᴍᴘ ɪɴᴛᴏ ᴛʜᴇ ᴘᴀʀᴛɪᴄʟᴇs ᴄʟᴏsᴇ ᴛᴏ ᴛʜᴇᴍ, ᴡʜɪᴄʜ ᴍᴀᴋᴇs ᴛʜᴇᴍ ᴠɪʙʀᴀᴛᴇ ᴛᴏᴏ, ᴄᴀᴜsɪɴɢ ᴛʜᴇᴍ ᴛᴏ ʙᴜᴍᴘ ɪɴᴛᴏ ᴍᴏʀᴇ ᴀɪʀ ᴘᴀʀᴛɪᴄʟᴇs. ᴛʜɪs ᴍᴏᴠᴇᴍᴇɴᴛ, ᴄᴀʟʟᴇᴅ sᴏᴜɴᴅ ᴡᴀᴠᴇs, ᴋᴇᴇᴘs ɢᴏɪɴɢ ᴜɴᴛɪʟ ᴛʜᴇʏ ʀᴜɴ ᴏᴜᴛ ᴏғ ᴇɴᴇʀɢʏ. |
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| 17. |
Depending on the immediate cause, what are the two broad categories of diseases? |
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Answer» Answer: There are FOUR main types of DISEASE: infectious diseases, deficiency diseases, hereditary diseases (including both GENETIC diseases and non-genetic hereditary diseases), and physiological diseases. Diseases can also be classified in other ways, such as COMMUNICABLE versus non-communicable diseases. |
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| 18. |
What causes of sound |
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Answer» Sound is caused by the simple but rapid MECHANICAL VIBRATIONS of various elastic bodies. These when MOVED or struck so as to vibrate, communicate the same kind of vibrations to the auditory NERVE of the ear, and are then appreciated by the mind. Hope it helps you |
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| 19. |
प्र.11 यकृत के प्रमुखWrite main functions of liver.अथवा/ORतते की प्रक्रिया को संक्षेप में लिखिए। |
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Answer» Answer: The liver's main job is to filter the BLOOD coming from the digestive tract, before passing it to the REST of the body. The liver also detoxifies chemicals and metabolizes DRUGS. As it does so, the liver SECRETES bile that ENDS up back in the intestines. Explanation: please mark as brain list answer please |
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| 20. |
Structure and functions of male germ cells; |
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Answer» TESTOSTERONE is secreted by the Leydig cells, which are adjacent to the seminiferous tubules. ... GERM cell differentiation is strictly controlled by hormones. Male germ cells are unique in MORPHOLOGY and function, and they have male‐specific genomic imprinting. Many specific gene products are required for spermatogenesis. |
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| 21. |
Cleavage definition and type of cleavage |
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Answer» In developmental biology, cleavage is the division of cells in the early EMBRYO. ... Cleavage ENDS with the formation of the blastula. Depending mostly on the AMOUNT of yolk in the egg, the cleavage can be holoblastic (total or entire cleavage) or meroblastic (PARTIAL cleavage). |
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| 22. |
Good morning guys explain about adaptation in aquatic ecosystem |
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Answer» Answer: Plants and animals in an aquatic ecosystem show a wide VARIETY of adaptations which may INVOLVE life cycle, physiological, structural and behavioural adaptations. MAJORITY of aquatic animals are streamlined which HELPS them to REDUCE friction and thus save energy. |
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| 23. |
- Osmotic potential refers toa. movement of water molecules from hypotonic solution to hypertonic solutionb. movement of water molecules from hypertonic solution to hypotonic solutionc. pressure potentiald. movement of water molecules from hypotonic to isotonic solution |
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Answer» OPT. d Explanation: bsjskkkamamkakskkgahajnananaft in aimpugn |
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| 24. |
कोशिका चक्र की शांत अवस्था (60) किसे कहते है।emose luflorescenceWhat is the quiescent stage (00) of cell cycle?अथया/OR |
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Answer» I cdmakhiiiwiaisjjdjej don't jaajhdhwjjwnno. NOO qkhhwisjs your qjjshdheywhjwjwjwjsjla LANGUAGE EE |
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| 25. |
Guys all answer in one word |
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Answer» Sorry BRO I can't UNDERSTAND the question |
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| 26. |
असीमाक्षी पुष्पक्रम को उदाहरण सहित परिभाषित कीजिए। |
Answer»
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| 27. |
Sclerenchyma tissue Living cellsa)Living cells b)Thick cell walls due to lignin deposition c)Intercellular spacesd)nucleus in the center position |
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Answer» yess no INTERCELLULAR spaces may be |
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| 28. |
Why menstrual cycle occurs periodically ? |
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Answer» Throughout a monthly menstrual cycle, your body makes different amounts of chemicals called hormones to PREPARE for pregnancy. These changing HORMONE levels can cause menstrual symptoms. Menstrual cycles often CHANGE as a woman gets older. A normal cycle lasts between 24 and 38 DAYS. |
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| 29. |
The main stages of embryogenesis and their relationship |
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Answer» The stages of embryogenesis are described in more detail below . Stage 1: The process of embryogenesis begins with an egg or ovum being fertilized by a sperm cell to form a zygote. .. . Stage 2: Over the next THREE DAYS, the zygote undergoes a number of cell divisions, a process referred to as cleavage. Explanation: HOPE U LIKE |
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| 30. |
Osmotic potential refers toa. movement of water molecules from hypotonic solution to hypertonic solutionb. movement of water molecules from hypertonic solution to hypotonic solutionc. pressure potentiald. movement of water molecules from hypotonic to isotonic solution |
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Answer» wertyuoopasdfgvcxzjh JV |
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| 31. |
उपास्थि के कारण सो जाने के बाद मनुष्य की लंबाई बढ़ जाती है |
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Answer» Answer: |
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| 32. |
YAHAAN Everyone is Saying srry to anyonehaaaa |
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Answer» HELLO I'm golu Explanation: but why. |
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| 33. |
Why fructose is present in semen??? give reason |
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Answer» Explanation: FRUCTOSE is produced in the MALE reproductive TRACT by the SEMINAL vesicles and is released into the semen during ejaculation. Fructose is the energy source for sperm motility. |
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| 34. |
What is B. T. S,,,,,,,,,,introduce everything |
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Answer» Answer: REFER the Explanation Explanation: After writing such a long paragraph the app is not letting me post it. it is saying it contains "RUDE words". you can gogle the answer , you can GET many amazing RESULTS |
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| 35. |
Name Some of the temples constructed bythechandela Kings |
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Answer» These Nagara-style temples are representative of the most FULLY DEVELOPED style at Khajuraho. Nagara-style temples of Khajuraho. Lakshmana Temple. Parshvanatha Temple. Vishvanatha Temple. Kandariya MAHADEVA Temple. |
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| 36. |
No itzrealking i have not forget you but shyd aal bhul gye ho ki yaha pr mai bhi hu |
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| 37. |
Write a note on useful and harmful bacteria. |
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Answer» Answer: note on useful and harmful bacteria Explanation: Explanation: Along with the beneficial importance of bacteria, they also have some harmful effect on the human body. Some bacterial SPECIES are the source of causing diseases like typhoid fever, tuberculosis, CHOLERA, syphilis and FOOD borne ILLNESS. To kill harmful bacteria, antibiotics are used |
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| 38. |
5. Pigment present in malpighian layer is What ? |
Answer» PIGMENT melaninAlso in the Malpighian layer are MELANOCYTES, which produce the pigment melanin that gives SKIN its tan colour, and another type of cell that has SPINY PROJECTIONS, which give its name to the spinous layer. |
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| 39. |
Researchers investigated the effects of using a fertiliser on the number of leaves grown by plants.The fertiliser contained nitrate and magnesium ions.Plants in group 1 were grown in soil with fertiliser.Plants in group 2 were grown in soil without fertiliser.The results are shown in Fig. 7.1. |
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Answer» Answer: School is an INTEGRAL part that shapes the future of children. It is a holy grail that provides memorable experiences, education, happiness, and great FRIENDSHIPS. Schools are vital for everyone as it helps one to acquire SKILLS and knowledge, prepares us for tomorrow and to build a good career in LIFE. |
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| 40. |
The mixing of impulses is prevented in nerves. give reason |
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Answer» Explanation: A rapid, reversible enhancement of synaptic transmission from a sensory neuron is reported and explained by impulses that reverse direction, or reflect, at axon branch points. In leech mechanosensory neurons, where one can detect reflection because it is POSSIBLE simultaneously to study electrical activity in separate branches, action potentials reflected from branch points within the central nervous system under physiological conditions. Synapses adjacent to these branch points were activated twice in rapid succession, first by an impulse arriving from the periphery and then by its reflection. This fast double-firing facilitated synaptic transmission, increasing it to more than twice its normal level. Reflection occurred within a range of RESTING membrane potentials, and electrical activity produced by mechanical stimulation changed membrane potential so as to produce and cease reflection. A compartmental model was used to investigate how branch-point morphology and electrical activity contribute to produce reflection. The model shows that mechanisms that hyperpolarize the membrane so as to impair action potential propagation can increase the range of structures that can produce reflection. This suggests that reflection is more likely to occur in other structures where impulses fail, such as in AXONS and dendrites in the mammalian brain. In leech sensory neurons, reflection increased transmission from central synapses only in those axon branches that innervate the edges of the receptive field in the skin, thereby sharpening spatial contrast. Reflection thus allows a neuron to amplify synaptic transmission from a selected group of its branches in a way that can be regulated by electrical activity. Changes in synaptic transmission are crucial to the function of many neurons. Most studies of synaptic plasticity concern changes that are located at the synapse, including long-term potentiation, long-term depression, and short-term synaptic depression (1). Transmission, however, can ALSO be influenced within the axon before the synapse, and a neuron’s branching pattern can produce changes in transmission over time. Conduction of action potentials may fail at axon branch points, which can reduce synaptic transmission by decreasing the number of synaptic terminals activated (2–4). Branch points can also act as frequency filters, allowing separate branches of an axon to activate their synapses at different frequencies (5, 6). Another way that a neuron’s branching pattern can affect impulse propagation is by delaying an impulse as it travels through a branch point. This delay can outlast the refractory PERIOD of the axon region entering the branch point, causing that region to fire a second time, thereby reflecting the impulse (7, 8). Reflection is related to action potential failure, or conduction block, in that it occurs when an action potential is near failure. For this study, synaptic transmission was measured from leech mechanosensory neurons. Stimulating the soma of these neurons activates the entire set of presynaptic terminals, which was presumed to produce the maximal level of transmission for a single impulse (2). While recording from a postsynaptic cell, it was noticed that stimulating one region of the presynaptic neuron increased transmission to a level much higher than this presumed maximal level. This report describes the mechanism of this increase in transmission. Electrical activity in leech sensory neurons is known to hyperpolarize the membrane and to produce conduction block (9). Previous theoretical work has concluded that reflection occurs for a range of branch-point morphologies (7, 8, 16). A compartmental model was used to examine whether this range increases when the effects of electrical activity are considered. |
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| 42. |
Spinal nerves involve both voluntary and involuntary activities justify |
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Answer» dmiohgur u 9iuijreixkderj Explanation: |
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| 43. |
Why cilia is present in inner lining of oviduct ? |
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Answer» Answer: Cilia, rather than muscular contraction, PROVIDE the principal motive power to move an EGG TOWARD the uterus. Mucosal folds occupy most of the potential lumenal space, so that cilia on the epithelial SURFACE can effectively contact the egg. Explanation: HoPe It HLp'S ÙhH☺ ☺ÀpPý ßĺàp ĎàÝ('° ---- °') ☺ PLS FLW ME PLS ☹PLS(* - *) ÞhÀñĶß =ÞhÀñĶß☺ ❣ॐ जय महाकाल ❣ ✌ÌTŹ ÀbÙsiÑģ QùÈèÑ✌ |
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| 44. |
Eating lots of fast foods like bungersnoodles etc cause-a Goitreb. nicketsc. scurvyd. rickets |
Answer» goitreAlong with the beneficial importance of bacteria, they ALSO have some harmful effect on the human body. Some bacterial species are the source of causing DISEASES like typhoid FEVER, tuberculosis, cholera, syphilis and FOOD borne illness. To KILL harmful bacteria, antibiotics are used |
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| 45. |
Which describes a role of enzymes? |
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Answer» Answer: Explanation; -ENZYMES are biological molecules (typically proteins) that significantly speed up the RATE of virtually all of the chemical reactions that take place within cells. ... -The basic function of an ENZYME is to INCREASE the rate of a REACTION. |
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| 46. |
सभी प्रतियोगी परीक्षाओं के लिये लूसेंट () पर आधारित महत्वपूर्ण प्रश्नोत्तरप्रश्न 1. सूर्य के प्रकाश की सहायता से शरीर में किस विटामिन का निर्माण होता है?उत्तर – विटामिन D काप्रश्न 2. हैली पुच्छल तारा (Halley’s Comet) प्रति कितने वर्ष बाद दिखाई पड़ता है? उत्तर – 76 वर्षप्रश्न 3. किन तरंगों की सहायता से चमगादडें (Bats) रात में सुरक्षित उड़ती हैं?उत्तर – पराश्रव्य तरंग प्रश्न 4. HIV विषाणु से कौन सा रोग होता है ? उत्तर – AIDS एड्स प्रश्न 5. रक्त का थक्का जमाने में कौनसा विटामिन सहायक होता है?उत्तर – विटामिन Kप्रश्न 6. एम्पियर सेकेण्ड मात्रक है?उत्तर – आवेश की मात्राप्रश्न 7. लाफिंग गैस है?उत्तर – नाइट्रस ऑक्साइडप्रश्न 8. बाह्य चुम्बकीय प्रभावों से वैज्ञानिक यंत्रों की रक्षा की जाती है?उत्तर – लौह कवर में प्रश्न 9. परमाणु बिजली घरों में किस प्रकार की न्यूक्लीयर अभिक्रिया होती है? उत्तर – न्यूक्लीयर संलयन प्रश्न 10. ‘गैसों के दाब’ ज्ञात करने वाला यंत्र क्या कहलाता है?उत्तर – मैनोमीटर▓►»» ««◄▓ |
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Answer» Answer: NERVOUS suts7tdkd is the BEST THING for me and my PARENTS and my parents were so excited to |
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| 47. |
What is true of a substrate? |
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Answer» The substrate is the the CHEMICAL SPECIES in an organic reaction that REACTS to form other product, so the substrate is a reactant. The enzymes can act over specific SUBSTRATES to accelerate the reaction. While the enzymes are not consumed (they are catalysts) the substrates are consumed |
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| 48. |
Find the odd one out oystersoctopus squidssea urchin |
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| 49. |
The pet dander is:a. Animal hair that has been shed.b. Microscopic particles of human skin.c. Invisible mites that live on animals.d. Dust that has settled on animal skin. |
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Answer» Pet dander is composed of tiny, EVEN microscopic, flecks of skin shed by CATS, DOGS, rodents, BIRDS and other animals with fur or feathers. These bits of skin can cause reactions in people who are specifically ALLERGIC to these triggers. |
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| 50. |
I. Who proposed five kingdom classification?ii. A foreign protein to which the body reacts by making antibodies.iii. A virus that infect bacteria.iv. A symbiotic association of a fungus and alga.v. Drug that reduce the effects of histamines.vi. An increased sensitivity to an allergen causing dilation of blood vessels. |
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Answer» Answer: Antihistamines are medications that help with allergies, and also with stomach problems, cold, anxiety and more. Antihistamines are a class of drugs COMMONLY used to TREAT SYMPTOMS of allergies. These drugs help treat conditions caused by too much histamine, a chemical created by your body's IMMUNE system. |
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