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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. |
How much long a ball point can write |
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Answer» according to montek PEN |
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| 2. |
Human blood group is divided into how many groups? And what are they |
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| 3. |
Explains the few stages involved in making of silk fabric.(Egg to cocoon) |
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Answer» Explanation: laying eggs :after mating ,the female silk moths lays hundreds of egg on the mulberry leaves hatching into larvae or caterpillars:the eggs hatch into worms CALLED larvae or caterpillars , also known as silk worms.The caterpillars feed on mulberry leaves for 3-4 weeks then they shed their skin at least 4 times during this feeding stage . This PROCESS is known as mounting formation of cocoon: after the final moult when the caterpillars have sufficiently grow in size , they cease to feed and begin to grow into pupa . the pupating caterpillars start secreting a thin , filament like substance from the salivary GLANDS located on either side of their head.the secretion also CONTAINS a protein called sericin that adheres two filaments together. caterpillars swing their heads from side to side in the form . the secretion hardens when it comes in contact with air and makes the filaments stick together to form fibres . the pups completely COVERS itself with these silk fibres . this covering with pupa inside is known as cocoon |
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| 4. |
Essay on sceince supetstition and the society |
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Answer» Answer: The number 13, black cats, breaking mirrors, or walking under ladders, may all be things you actively avoid – if you’re anything LIKE the 25% of people in the US who consider themselves superstitious. Even if you don’t consider yourself a particularly superstitious person, you probably say “bless you” when someone SNEEZES, just in case the devil should decide to steal their soul – as our ancestors thought possible during a sneeze. Superstition also explains why many buildings do not have a 13th floor – preferring to label it 14, 14A 12B or M (the 13th letter of the alphabet) on elevator button panels because of concerns about superstitious tenants. Indeed, 13% of people in one survey indicated that staying on the 13th floor of a hotel would bother them – and 9% said they would ask for a different room. On top of this, some airlines such as Air France and Lufthansa, do not have a 13th row. Lufthansa also has no 17TH row – because in some countries – such as Italy and Brazil – the TYPICAL unlucky number is 17 and not 13. ☺️☺️ |
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| 5. |
What would happen if chemial equation not balanced |
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| 6. |
E Answer the filowing questions.Distinguish between the following:permanent magnets and temporary magnets.b) magnetic and non-magnetic materials. |
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Answer» Answer: Answer:A - Magnets are atomic powered. The difference between a PERMANENT magnet and a temporary magnet is in their atomic structures. Permanent magnets have their atoms ALIGNED all the time. Temporary magnets have their atoms aligned only while under the influence of a strong external MAGNETIC field. Answer:A - Magnets are atomic powered. The difference between a permanent magnet and a temporary magnet is in their atomic structures. Permanent magnets have their atoms aligned all the time. Temporary magnets have their atoms aligned only while under the influence of a strong external magnetic field.B - The materials which get attracted towards a magnet are magnetic materials. For EXAMPLE - iron, cobalt atc. Material which are not attracted towards a magnet are non- magnetic materials. For example-plastic,GLASS , etc. |
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| 7. |
Write a few lines about fauna of Haryana. |
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Answer» Answer: Mulberry, eucalyptus, PINE, kikar, SHISHAM and babul are some of the trees found here. The species of FAUNA found in the state of Haryana include black BUCK, nilgai, panther, fox, mongoose, jackal and wild dog. More than 450 species of BIRDS are found here. Explanation: hope it helps |
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| 8. |
STATE WHETHER THE FOLLOWING STATEMENTS ARE TRUE ORFALSE: i) The movements of the fibrils in the insectivorous plant drosera are considered as growth irrelevant movements. ii) Schwann’s cell controls the opening and closing of stomata. |
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Answer» t a and B but don't sure t f is CORRECT |
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| 9. |
Sanju Baba vala gaanja- 1k4 bottle-500 eachToh tera hua 3k, kaise cash,card,Paytm,gpay? |
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Answer» Uff ab YEH kaam shuru kar diya h TUNE... xD Tropical grasslands, or savannas, are also the homes of PRIMATES in AFRICA and Asia; no savanna-living primates exist in South America. Tropical grasslands comprise a mixture of trees and grasses, the proportion of trees to grass VARYING directly with the rainfall |
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| 10. |
⋇⋆✦⋆⋇ What is Photosynthesis? |
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Answer» Answer: Photosynthesis, the process by which GREEN plants and certain other ORGANISMS transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and USED to convert water, CARBON dioxide, and minerals into oxygen and energy-rich organic compounds. |
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| 11. |
Please help whoever knows, please help me because I need it |
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Answer» Explanation: |
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| 12. |
Distinguish between magnetic and non magnetic material |
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Answer» The MATERIALS which get attracted towards a magnet are magnetic materials. For example - IRON, COBALT ATC. Material which are not attracted towards a magnet are non- magnetic materials. For example-plastic,glass , etc. |
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| 13. |
What is paranchyma? |
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Answer» ➜Parenchyma, in PLANTS, tissue typically COMPOSED of living CELLS that are thin-walled, unspecialized in structure, and therefore ADAPTABLE, with differentiation, to various functions. . . . IB KR XDNobita001... |
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| 15. |
2 state two conditions under which the reproductionpattern of extemal fertilization and external development succeds |
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Answer» Answer: organism's sperm inseminating a female organism's EGG EXTERNAL of the female's body. ... The two CONDITIONS where external FERTILIZATION and external development take PLACE are external fertilization occurs in water or in a moist area, in a neutral pH condition. Hope this helps you mate! |
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| 16. |
Stereochemistry of polyacrynitrile(150words) |
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Answer» Answer: If the polymer chain is drawn in a zig-zag fashion, as shown above, each of the substituent groups (Z) will necessarily be located above or below the plane defined by the carbon chain. Consequently we can identify THREE configurational isomers of such polymers. If all the substituents lie on one side of the chain the CONFIGURATION is called isotactic. If the substituents alternate from one side to another in a regular manner the configuration is termed syndiotactic. Finally, a random arrangement of substituent groups is referred to as atactic. Examples of these configurations are shown here. Many common and useful polymers, such as polystyrene, polyacrylonitrile and POLY(vinyl chloride) are atactic as normally prepared. Customized catalysts that effect stereoregular polymerization of polypropylene and some other monomers have been developed, and the improved properties associated with the increased crystallinity of these products has MADE this an IMPORTANT field of investigation. The following values of Tg have been reported. |
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| 17. |
Diamond is metal or non-metal ? |
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Answer» Diamond and GRAPHITE are allotropes of Carbon. They are not INCLUDED in PERIODICITY of properties like metallicand non-metallic or they are not included in periodic table directly. So, only iodine is the LUSTROUS non metal. |
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| 18. |
क्रसंक्र संभाग-IIभाग-Iएककोशिकीय जीवA.I.वाष्पोत्सर्जनB.पौधेIL.मूत्र निष्कासनC.मानवIIIविसरण |
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Answer» bhghbgubugbhghbghbhgbghbuyh |
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| 19. |
A book lying on a table in a room can be seen from all the parts of the room. give reason? |
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Answer» U can SEE it from all DIRECTIONS |
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| 20. |
Second ionization energy of Na is very high as compared to its first ionization energy why |
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Answer» Answer: The REASON the second ionization energy is higher than the FIRST relates to the attraction between the electrons and the NUCLEUS. When one attempts to remove a second electron from a positive ion, there is more attraction between the electrons and the nucleus due to the extra PROTON. |
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| 21. |
6. Explain the difference between self-pollination and cross-pollinati |
Answer» Self-pollination occurs when the pollen from the anther is deposited on the STIGMA of the same FLOWER, or ANOTHER flower on the same plant. Cross-pollination is the transfer of pollen from the anther of one flower to the stigma of another flower on a different individual of the same species.please mark as brainlist |
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| 22. |
If you have it you dont share it, if you share it you dont have it, what am i? |
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Answer» if we have secret then we don't SHARE it and if we share it then it won't be CALLED a secret |
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| 23. |
The lowest fixed point on the Celsius scale temperature is |
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Answer» The lower fixed point in the Celsius scale is zero (0°C) which is the MELTING point of ice. Explanation: |
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| 24. |
Why is it sweety in vijayawada and relatively less in hyderabad in summer ? |
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Answer» Answer: the climate of VIJAYWADA is very much dependent on the GEOGRAPHY of vijaywada. ... on the other HAND the climate of HYDERABAD is just opposite SIDES . so,the vijaywada is more humid than hyderabad.hope this helps u...:) |
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| 25. |
What is one difference between the excretory system of a frog and the excretory system of a human |
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| 26. |
A book slides down a table top and comes to rest position after a certain distance. Namethe force acting on the book. What types of forces are acting on the book? (Balanced/unbalanced). Which force brought the book to rest? |
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Answer» unbalanced force which brought the BOOK to rest |
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| 27. |
Temporary changes in plants. |
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Answer» Examples of permanent CHANGES are:if a tree is grown it can't change BACK into a baby plant. Temporary change Temporary change is a change is for a limited time. Permanent , Temporary , CHEMICAL & Physical Changes Examples of temporary change are : wet sand can change into dry sand. |
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| 28. |
C. Sunil is standing between twoparallel walls. The wall closest tohim is at a distance of 660 m. If heshouts, he hears the first echo after4 s and another after another 2seconds.1. What is the velocity of sound inair?2. What is the distance between thetwo walls? |
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| 29. |
A____ is the depiction of the path taken by light rays |
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Answer» Answer: A stopwatch is a handheld timepiece designed to measure the amount of time that ELAPSES between its activation and deactivation. A LARGE digital VERSION of a stopwatch designed for viewing at a DISTANCE, as in a sports stadium, is called a stop clock |
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| 30. |
the speed of sound in air at 0degree C IS 332m/s . If it increases at the rate of 0.6m/s per degree,what will be the temperature when the velocity has increased to 344m/s |
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| 31. |
A ball of mass 5 g is thrown up with a velocity and it reaches a height of 10 m . What is the velocity with which it was thrown up ?please Ans it faster the correct answer will mark as brainliest |
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Answer» Answer: Explanation: Find the potential energy & the maximum height it can reach. ... A 5 kg BALL is thrown upward with velocity 10 m/s. ... A body is thrown up with an initial velocity u and it covers a maximum height of h, ... The figure GIVES the VERTICAL velocity of the package versus TIME, from before it breaks free to when it reaches the GROUND. |
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| 33. |
While a wave propagates, the medium develops region of high pressure and low pressure. The complete region of high pressure is called _______ and that of low pressure is called __________ |
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Answer» celcius faherniet Explanation: |
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| 34. |
Difference between cross and self pollination class 10 |
Answer» Self-pollination INCREASES GENETIC UNIFORMITY and DECREASES genetic VARIATION. Cross-pollination decreases genetic uniformity and increases genetic variation. |
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| 36. |
What is Diagnosis ???Jo mera ye question dekhega sabko fllow kr lungi ( fllw back tum kr dena -,- ) |
Answer» The process of IDENTIFYING a disease, condition, or injury from its signs and symptoms. A health history, PHYSICAL EXAM, and tests, such as BLOOD tests, imaging tests, and biopsies, may be used to help make a diagnosis. |
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| 37. |
Out of the following, which are the two terms related to silk production? DescribeFloriculture, Moriculture, Apiculture and Sericulture, |
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Answer» Answer: Sericulture and MORICULTUREExplanation: The TWO terms related to silk PRODUCTION are sericulture and moriculture. Sericulture is also known as silk farming. It is the cultivation of silkworms to produce raw silk. Hope it HELPS you Please MARK me as brainliest Thank you |
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| 38. |
Causes effects and removal of scale and sludge |
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Answer» So sudden high-pressure is developed, which may even cause explosion of the boiler. Removal of scales : (i) With the help of scraper or PIECE of wood or wire brush, if they are LOOSELY adhering. (ii) By giving THERMAL shocks (i.e., heating the boiler and then suddenly COOLING with cold water), if they are brittle. |
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| 39. |
The muscle present on the skeleton is_a. voluntary muscleb.cardiac musclec. involuntary muscle d non of these. |
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Answer» The MUSCLE present on the skeleton is_ a. VOLUNTARY muscle b.cardiac muscle c. INVOLUNTARY muscle d non of these. Voluntary Muscles ( OPTION A ) The muscle present on the skeleton is Voluntary muscle #HopeItHelps |
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| 40. |
Answer the long answer que plz |
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Answer» ☆ INTRODUCTION • When we breath we inhale oxygen and exhale carbon dioxide . The so called exchange of gases is necessaryfor meta bolic activities and can be considered as chemical process. • Every organism , from an individual bacterial cell might blue whale , under goes respiration. The human resiratory system consist of group of organ and tissue that help to breath. • The exchange of blood occur in tiny blood cells called alvoeli. HOPE IT HELPS YOU!!!!! |
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| 41. |
Batch extraction is used when distribution ratio is |
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Answer» ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ |
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| 42. |
2. Describe the different methods of asexual reproduction. Give examp |
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Answer» There are several different methods of asexual reproduction. They include binary fission, fragmentation, and budding. Binary fission occurs when a parent cell splits into two IDENTICAL DAUGHTER CELLS of the same size. ... Budding occurs when a parent cell FORMS a bubble-like bud. okkk sister |
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| 43. |
• Collect information about differentaspects of each planet such as itsdistance from the sun, its diameter,its volume, etc. and present it in ascience exhibition. |
Answer» Distance of the PLANETS from Sun is57.91 MILLION km > Mercury 108.2 million km > Venus 149.6 million km > Earth 227.9 million km > Mars 778.5 million km > JUPITER 1.434 billion km > Saturn 2.871 billion km > Uranus 4.495 billion km > Neptune Diameter of the Sun is1.3927 million km Other planetsMercury 4,879 km Venus 12,104 km Earth 12,756 km Mars 6,805 km Jupiter 142,984 km Saturn 120,536 km Uranus 51,118 km Neptune 49,528 km Volume of the Sun is1,409,272,569,059,860,000 cubic kilometers |
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| 44. |
Take weights of five. of friend. find out what their weights will be on the moon and the mars. |
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Answer» The sum of there WEIGHT in MOON is 6 times LESSER than their sum of weight in Earth |
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| 45. |
- (a) what would be colour of litmus in a solutionof sodium carbonate(b) Name the sodium compound which is used forsoftening hard water(w Name the gas evalued gehen acid react with metal(d) what is our teeth enamel made up of& Ant sting isin nature& write the formula of plaster of Parisg our body works with the br range ofThe pH of blood isis the bh of and rain isi chemical name of bleaching powder is |
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Answer» Answer: Hey there ! The answer for this question is as follows - a) The colour of litmus in a solution of sodium carbonate WOULD change from red to blue as sodium carbonate is basic in nature. b) The sodium compound USED for softening hard water is Hydrated Sodium carbonate Na2CO3.10H2O c) When an acod reacts with a metal , Hydrogen gas is liberated. Acid + Metal --> Metal Salt + H2 gas d) Our teeth enamel is the hardest substance in our BODY and it is a form of calcium hydroxyapatite which is a crystalline form of calcium phosphate. Ant sting contains Methanoic acid / Acetic acid which is acidic in nature. e) Plaster of Paris- CaSO4.1/2H2O ( Calcium Sulphate Hemihydrate ) * Our body works in the PH range of 7.0 to 7.8 * The PH of our blood is 7.4 * PH of acid rain should be more than 5.6 . If the PH of rain water decreses below 5.6 then it turns into acid rain which is very harmful for our environment. * Chemical name for bleaching powder - Calicum Hypochlorite HOPE this answer helps you ! Please mark it as the brainliest . |
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| 46. |
3. Explain what you understand by sexual reproduction.short answer |
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Answer» Answer: Sexual REPRODUCTION is the PROCESS in which NEW organisms are created, by combining the GENETIC information from two individuals of different sexes. The genetic information is carried on chromosomes within the NUCLEUS of specialized sex cells called gametes |
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| 47. |
Analyse the illustration given below and explain the relations amongproducers, consumers and decomposers. |
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Answer» Answer: producers produce the food consumer eats it the DEAD remains gets DECOMPOSED and the NUTRIENTS from the decomposed food goes to the PRODUCED food. |
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| 48. |
ਹੇਠ ਲਿਖਿਆਂ ਵਿੱਚੋਂ ਤੋਂ ਕਿਹੜਾ ਪਦ ਬਿਜਲੀ ਸਰਕਟ ਵਿੱਚ ਬਿਜਲਈ ਸ਼ਕਤੀ ਨੂੰਨਹੀਂ ਦਰਸਾਉਂਦਾ ?A) 12RB) IR2C) VI(d) V2/R |
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| 49. |
ᴅᴇғɪɴᴇ ᴀᴛᴏᴍ ᴀɴᴅ ᴍᴏʟᴇᴄᴜʟᴇs |
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Answer» Atoms are defined as “the basic building blocks of matter”. It is the smallest constituent UNIT of matter that POSSES the properties of the chemical element. ... Molecules consist of ONE or more atoms bound together by COVALENT (chemical) bonds. Explanation: hope it helps |
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