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.
| 17501. |
Explain the inportance of reproduction in organims |
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Answer» Reproduction is the PROCESS by which new individuals are PRODUCED by the parents. The process of reproduction ensures that a plant or animal species does not disappear from Earth. This process is very important in maintaining stability in the ecosystem and for the CONTINUATION of life on earth.Explanation:Mark me brainlist |
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| 17502. |
Fountain pen definition |
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Answer» a pen with a RESERVOIR or cartridge from which ink FLOWS CONTINUOUSLY to the NIB. |
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| 17503. |
What are three different chemical reaction changed occur to electrodes during electrolysis |
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Answer» At or in the neighborhood of the negative electrode, CALLED the CATHODE, the chemical change may be the deposition of a metal or the liberation of HYDROGEN and formation of a BASIC substance or some other chemical reduction process; at the positive electrode, or anode, it may be the dissolution of the anode itself, the liberation of a nonmetal, the production of oxygen and an ACIDIC substance, or some other chemical oxidation process. |
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| 17504. |
What are natural reasons for water pollution. ? |
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Answer» WER★᭄ꦿ᭄Water pollution can disrupt and negatively impact nature's water CYCLE as WELL. Sometimes water pollution can occur through natural causes like volcanoes, algae BLOOMS, animal waste, and SILT from storms and floods. A lot of water pollution comes from human activity.☞ Hope It HELPS U |
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| 17505. |
battery is very common as it is used in watches touches on mobile phones .however the batteries of these things are different types. explain briefly about the type of battery is used in torches the replacement of the batteries and the working of a torch. draw a diagram showing the flow of current in the batteries. |
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Answer» Cells are the BASIC BUILDING blocks of all LIVING THINGS. The human body is COMPOSED of trillions of cells.Explanation: |
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| 17506. |
Q.1 Answer in one word 1.The arrangement of three or more leaves grow from same node |
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Answer» The arrangement of leaves on a stem is known as phyllotaxy; leaves can be CLASSIFIED as EITHER alternate, SPIRAL, opposite, or whorled. Plants with alternate and spiral LEAF arrangements have only one leaf per node. In a whorled arrangement, three or more leaves connect at a node. |
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| 17507. |
Uses Of polythene Bags essay |
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Answer» polythene bags are harmful now a days.they are not biodegradable.they are harmful for plants animals as well as aquatic animalsExplanation:Positive EFFECTS:polythene bags are very handy.polythenes are used in packagingpolythene bags are used by shopkeepers. polythene bags are lickage freethey also are avaliable in cheap rates than PAPER bags.Negative effects of Polythene bags:-polythene bags are very harmful for the plantsit is also harmful for cows as we throw foods in Polythene bags cows unknowingly eat the food with the Polythene bags which sometimes later chocked them.which causes death.By burning Polythene bags produces foul smell with harmful GASES which later MIXED with atmosphere and causes global warming. By throwing it in water causes water pollution and DEATHS of many aquatic animals. |
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| 17508. |
(b) Which of the skull bones are movable? |
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Answer» The Mandible is the only part of the skull that can move. But out of all these bones, only the mandible is movable. Moreover, the mandible or the jaw bone is one of the strongest and largest bones in the facial skeleton. The mandible FORMS the lower jaw and HOLDS the lower TEETH in place.Please Mark me in Brainlist |
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| 17509. |
How does salt pressure food items? |
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Answer» you eat too MUCH SALT, which contains SODIUM, your body holds extra water to "WASH" the salt from your body. In some people, this may cause blood pressure to rise.hope it's HELP.. |
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| 17510. |
Making new living organisms |
| Answer» REPRODUCTION is the PROCESS of making or producing NEW ones( organisms ) | |
| 17511. |
4. Vacuoles in plant cells (a) produce energy for the cell(b) help in the removal of water(c) protect the cell (d) store fooda |
| Answer» OPTIONS NUMBER (d) STORE FOOD | |
| 17512. |
Definition of shadows types |
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Answer» for you THINK about it is not just for you think about it is not just for you think about it is not just for you think about it is not just for you think about it is not just for you think about |
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| 17513. |
I am having large amount of sand particlesI am having large amount of organic matter |
| Answer» SOIL or HUMUS i am not surr dont TAKE riskExplanation:GG | |
| 17514. |
) How do chemical industries pollute water, air and land? |
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Answer» tion:The primary effect of CHEMICAL industry on environment and on the lifestyle as well, is due to the pollution, arising from the industrial ACTIVITIES, RESULTING in gas emissions, wastewater polluting the natural ponds and underground water, solid and slurry WASTE, polluting the soil and underground water, if not treated... |
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| 17515. |
Why does flowing rainwater take away the top-soil in the areas with little or novegetation? |
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Answer» When the forest trees and other plants are cut down, then the top SOIL gets exposed and becomes loose because there are no ROOTS to bind soil and no cover to soften the effect of falling rain. Blowing wind and FLOWING rainwater can then carry away this loose soil easily causing soil EROSION. |
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| 17516. |
If 25 waves are produced by per second calculate its frequency full solution |
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Answer» what is your STANDARD EXPLANATION:to SOLVE the QUESTION |
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| 17517. |
Tick the correct options. lf two mirors are inclined at 120 angle with each other and there is a ball in between then how many images of the ball will be visible ? |
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| 17518. |
Name the rocks formed after the metamorphosis of the GRANITE |
| Answer» TION:Granite is an igneous rock that forms when magma cools relatively slowly underground. It is usually composed PRIMARILY of the minerals QUARTZ, feldspar, and mica. When granite is subjected to intense HEAT and PRESSURE, it changes into a metamorphic rock called gneiss. | |
| 17519. |
The blood pleasure is measured by an instrument called |
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Answer» The sphygmomanometer consists of an inflatable PRESSURE cuff which is wrapped AROUND the patients upper ARM and connected to a mercury TYPE Page 2 MANOMETER or to a pressure gauge. |
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| 17520. |
Define shadow? what are the condition required for the formation of shadows? |
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Answer» The following three things are REQUIRED for a shadow to FORM: a source of LIGHT. an opaque object. a screen or SURFACE BEHIND the object. |
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| 17521. |
What would you add to above circuit to control the bulb? |
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Answer» Answer: If the light BULBS are connected in parallel, the current flowing through the light bulbs COMBINE to FORM the current flowing in the battery, while the voltage drop is 6.0 V across each bulb and they all glow. In a series circuit, every device MUST function for the circuit to be COMPLETE. |
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| 17522. |
When do plants release oxygen gas? |
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Answer» Plants RELEASE OXYGEN during the DAY in the presence of natural light through the process of PHOTOSYNTHESIS. While at night, the plants UPTAKE oxygen and release carbon dioxide, which is called respiration. |
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| 17523. |
23 Unscramble the jumbled words:-KHSIS - |
| Answer» KISS or his EXPLANATION:HOPE its helpul | |
| 17524. |
Explain what happen to the pressure inside the ball as the air particles get cooler |
| Answer» | |
| 17525. |
How dose the pollution occur due to vehicles? give the name of vehicles causing least pollution. |
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Answer» The petrol and diesel spread unburn SULPHUR and nitrous ACID which MIXES and be the cause of POLLUTION. The CNG is the best fuel for avoiding the pollution . it has taken the place of petrol and diesel because it's spread more less nitrous and sulphur oxides |
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| 17526. |
What colour will be formed when we mix rust and turmeric powder? |
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Answer» Turmeric contains curcumin, a chemical that turns RED with bases and yellow with acids in water. BAKING soda is a base, so when students add turmeric, the curcumin in it turns red. The carbon dioxide produced in the reaction MIXES with water to make an acid. So in the course of the reaction, the SOLUTION turns yellow. |
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| 17527. |
What is respiration.please give me some thanks |
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Answer» the PROCESS by which cell uses OXYGEN to GAIN energy is known as RESPIRATION |
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| 17529. |
Name the different types of soil |
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Answer» Soil TypesSandy soil. Sandy Soil is light, warm, dry and tend to be acidic and LOW in NUTRIENTS. ...CLAY Soil. Clay Soil is a heavy soil type that benefits from high nutrients. ...Silt Soil. Silt Soil is a light and moisture retentive soil type with a high fertility rating. ...Peat Soil. ...Chalk Soil. ...Loam Soil. |
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| 17530. |
VI. Match the terms with their definition Column I Column II a. Food web i. Ecosystems that have similar characteristics b. Organism ii. All the connected food chains in an ecosystem c. Food chain iii. Summer sleep d. Ecosystem iv. Any living thing e. Biome v. Ability to merge with the surroundings f. Camouflage vi. A community of living and non-living parts of an environment g. Aestivation vii. The movement of energy from one organism to another in an ecosystem |
| Answer» TION:a-ii b-iv c-vii d-vie-i f-v g-iii MARK my ANSWER as BRAINIEST | |
| 17531. |
Match the tissuewith its function.column A column B1. epithelial tisue i.movement2. connective tissue ii.pasing information 3 muscular tissue iii.protection 4. nervous tissue iv.support |
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Answer» 1.) protection-epithelial tissue2.) SUPPORT- CONNECTIVE tissue3.) movement- muscular tissue4.) PASSING information- NERVOUS tissue |
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| 17532. |
Answer the following:(a) What is a ball and socket joint? |
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Answer» Ball-and-socket joint, ALSO called spheroidal joint, in vertebrate anatomy, a joint in which the ROUNDED surface of a bone moves within a depression on ANOTHER bone, ALLOWING greater freedom of movement than any other KIND of joint. |
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| 17533. |
Write any two applications of convection in our every day life. |
| Answer» 1)boiling water- one of the most common example of CONVECTION is boiling water2) LAND breeze and SEA breeze - convection current give rise to land breeze and sea breeze in coastal region | |
| 17534. |
The list of important of incidents ray ? |
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Answer» The ray of light that hits the polished surface is called the incident ray. The ray that gets REFLECTED AWAY is called the reflected ray. The POINT at which the light hits the surface is called the point of INCIDENCE. If a line is drawn perpendicular to that point, it is called the normal. |
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| 17535. |
1. The presence of a substance called_makes a leaf green |
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Answer» nsitive EXPLANATION:PLEASE MARK at BRAINLIST |
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| 17536. |
A. = Tick the correct answer 1. Which of these is responsible for changes in weather and seasons?(a) Air(b) The earth(c) The sun2. The part of the earth near the sun will have(a) longer and cooler days.(b) longer and warmer days,(c) shorter and cooler days.3. Which of these heats up faster?(a) Land(b) Water(c) Rain4. The hot air rises up from the land while the cool air from the sea blows in to takeits place. This is called(a) land breeze. (b) sea breeze.(c) storm |
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Answer» 1.air2.longer and WARMER days.3.water.4.strom. |
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| 17537. |
What is flower or parts of flower |
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Answer» Flowers can be made up of different parts, but there are some parts that are BASIC equipment. The MAIN flower parts are the male part CALLED the stamen and the FEMALE part called the pistil. The stamen has two parts: anthers and FILAMENTS. The anthers carry the pollen.Hope this answer will be helpful to you. |
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| 17538. |
Difference between iPhone and android.plZ give me some thanks please |
| Answer» MOON JAE - inExplanation: | |
| 17539. |
What is the nitrogen cycle and why is it importantanswer In short |
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Answer» Nitrogen Cycle is a biogeochemical process which transforms the inert nitrogen present in the atmosphere to a more usable form for LIVING organisms.” Furthermore, nitrogen is a key nutrient ELEMENT for PLANTS. However, the abundant nitrogen in the atmosphere cannot be used directly by plants or animals.Explanation:FOLLOW m |
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| 17540. |
Why is reproduction important? |
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Answer» reproduction is very important as it ansures the continuation of SIMILAR KINDS of INDIVIDUAL generation after generationplz mark me branilist PLZ PlZ |
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| 17541. |
किरण आरेख ओ की मदद से उत्तल और अवतल लेंसों के प्रथम तथा देते मुख्य फोकस को समझाएं |
| Answer» HAT i can't READ it. | |
| 17542. |
a crackling sound is heard while taking off wollen and polyester clothes especiallywhen the weather is dry |
| Answer» TION:Sometimes a crackling sound is heard while taking off sweater during WINTERS because the WOOLLEN sweater gets charged because of the FRICTION between the sweater and the body. Mark me as brainliest | |
| 17543. |
0-2 B Observe the below given picture. Answer two questions based on it.1. What would have been kept in the place of 'A' from the following?a) Wooden sheetb) White chart paperc) Mirrord) Simple glassSource of light |
| Answer» TION:SIMPLE GLASS have been KEPT in the PLACE of 'A' | |
| 17544. |
In ribcage. what are the last 2 pair of bones called |
| Answer» FLOATING ribsExplanation:These are known as 'true ribs' and they are CONNECTED to your sternum by strips of cartilage. The NEXT three pairs of ribs are known as 'false ribs'. Instead of attaching DIRECTLY to your sternum, they all attach to your lowest true rib. The last TWO pairs of ribs are called 'floating ribs'. | |
| 17545. |
_ is the respiratory pigment of RBC |
| Answer» HEMOGLOBIN is the RESPIRATORY PIGMENT of RBChope it HELPS :)) | |
| 17546. |
What is the movement of molecules in the beaker called? |
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Answer» on Diffusion is the process by which molecules move through a substance, SEEMINGLY down a CONCENTRATION GRADIENT, because of the random MOLECULAR motion and collision between PARTICLES. |
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| 17547. |
Ans the following question |
| Answer» 2) i) STRAWBERRIES,Watermelonii) POMEGRANATE,Orangesiii) LITCHI, PLUMS | |
| 17548. |
What is the meaning of meaning |
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Answer» ்mark me as BRAINLIEST |
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| 17549. |
The normal blood pleasure of a human being is |
| Answer» NORMAL blood PRESSURE for ADULTS is DEFINED as a systolic pressure of less than 120 and a diastolic pressure of less than 80. This is stated as 120/80. | |
| 17550. |
A number of cephalopods--the group of animals that includes octopuses, are skilled in the art of color change. The most amazing skins in the world can be found in the sea, stretched over the bodies of octopuses.How do you think an octopus changes color? |
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Answer» Squids, octopuses, and cuttlefishes are among the few animals in the world that can change the color of their skin in the blink of an eye. These cephalopods—a group of mollusks with arms attached to their heads—can change their skin tone to match their SURROUNDINGS, rendering them nearly invisible, or alternatively give themselves a pattern that makes them stand out. Many thousands of color-changing cells CALLED chromatophores just below the surface of the skin are responsible for these remarkable transformations. The center of each CHROMATOPHORE contains an elastic sac full of pigment, RATHER like a tiny balloon, which may be colored black, brown, orange, red or yellow. If you stretched a dye-filled balloon, the color would gather in one spot, stretching out the surface and making the color appear brighter—and this is the same way chromatophores work. A complex array of nerves and muscles controls whether the sac is expanded or contracted and, when the sac expands, the color is more visible. Besides chromatophores, some cephalopods also have iridophores and leucophores. Iridophores have stacks of reflecting plates that create iridescent GREENS, blues, silvers and golds, while leucophores mirror back the colors of the environment, making the animal less conspicuous. The most obvious reason such a soft-bodied animal would change color is to hide from predators—and octopuses are very good at this. They can change not only their coloring, but also the texture of their skin to match rocks, corals and other items nearby. They do this by controlling the size of projections on their skin (called papillae), creating textures ranging from small bumps to tall spikes. The result is a disguise that makes them nearly invisible; can you even see the octopus in the video above? Color changing is just one tool in an octopus’s arsenal of defenses, however; it can also spray ink, and make a quick escape through any hole it can get its hidden bony beak through. |
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