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74051.

सिंचाई के स्रोत के नाम लिखिए ​

Answer»

के प्रकार – सिंचाई के स्रोतसिंचाई के स्रोत हैं- कुएँ, नलकूप, नदी, तालाब, झीलें, बांध और नहरें।

74052.

Study the Velocity- Time graph for the motion of a body given below. Calculate the distance travelled by the body (i) Between 4 & 10 Sec​

Answer» TION:your QUESTION ANSWER..
74053.

Which of the following are correct for the greenhouse effect? (i) CO2 is mainly responsible for the greenhouse effect. (ii) The gradual increase in the average temperature of the earth’s atmosphere is called global warming. (iii) Methane, nitrous oxide and water vapour are greenhouse gases like CO2. (iv) An increase in earth’s temperature by as little as 0.5 0C has no effect. (A) (i), (ii), (iii)(B) (ii), (iii), (iv) (C) (i), (iii), (iv) (D) (i), (ii), (iii),(iv)Plz give right answer don't spam plz​

Answer»

a i,II,iiiExplanation:

74054.

हमारे शरीर में त्वचा के नीचे कठोर पदार्थ क्या कहलाता है​

Answer»

केरातिनExplanation:ये कोशिकाएं त्वचा में ऊतक की एक छड़ बनाने के लिए गुणा करती हैं। कोशिकाओं की छड़ें त्वचा के माध्यम से ऊपर की ओर बढ़ती हैं क्योंकि उनके नीचे नई कोशिकाएं बनती हैं। जैसे-जैसे वे आगे बढ़ते हैं, वे अपने पोषण की आपूर्ति से कट जाते हैं और केराटिन नामक एक कठोर प्रोटीन बनाना शुरू कर देते हैं।

74055.

State true or false. 1. Resistance of a material is directly proportional to heat produced in a circuit.​

Answer»

true Explanation:i think RESISTANCE of a material is directly PROPORTIONAL to HEAT produced in a CIRCUIT

74056.

Write the difference between corolla of datura and clitoria flower give 5 points ​

Answer»

Datura belongs to the family solanaceae The inflorescence is solitary cyme Exstipulate leaves with unicostate RETICULATE venation.alternate phyllotaxy Solitary auxillary cyme Flowers are bracteate pedicillate complete bisexual pentamerous HYPOGYNOUS and actinomprphic tending towards zygomorphic 5epals gamosepalous with salvage activation CALYX persistent 5petals sympetalous plicate with twisted aestivation Stamens 5 free epipetlous alternipetlaous basifixed anthers introse and longitudinal dehiscence Bicarpilaary syncarpous superior ovary with swollen axile placentation .Binocular but due to the development of false septum becomes tetralocular. Style simple and long and stigma bilobed Calotropis belongs to the family Asclepidaceae Stem contains latex Leaves are sessile exstipulate opposite DECUSSATE phyllotaxy covered with wollen tomentum with unicostate reticulate venation Inflorescence is Umbelliform cyme Flowers bracteate pedicillate bisexual actinomorphic and hypogynous Five sepals free imbricate aestivation Five gamosepalous vavate aestivation Stamens 5 epipetalous monoadlephous stamina fused with pentangular stigmatic disc to form gynostegium.anthers dithecous coherent with stigmatic disc. Mature anther lobe has single pollen mass of pollinium hence two pollinia so 5 anthers have 10 pollinia Anther lobes connected with caudices and united at splint called corpusculum.The corpusculum is sticking to the angle if gynostegium .The whole mechanism consisting of 2 pollinia2 caudices and a corpusculam constitute the translator Corona is staminalconsists of 5 fleshy appendages ADNATE to the radiating from the staminal tube .The lower end is free Gynoecium .bicarpellary apocorpous unilicular superior ovary marginal placentation stigma fused to form pentangular disc with which anther lobes and filaments of stamens fused to form gynostegium Note - solitary cyme in Datura which is umbelloid cyme in Calotrophis Leaves are in alternate phyllotaxy which is opposite decussate in Calotrophis Flowers are actinomorphic but tending towards zygomorphic due to oblique orientation of carpels which is actinomorphic in calotrophis Persistent calyx in Datura but not in Calotrophis Stamens free and epipetalous in Datura but in Calotrophis it is monoadlephous .Stigma fused with it to form gynostegium Anthers are free in Datura but in Calotrophis united to form called corpusculum .Each anther becomes pollinum in Calotrophis In Datura the gynoecium is bicarpellary syncarpous binocular with swollen axile placentation .Whereas in Calotrophis it is bicarpellary apocarpous unilocular with marginal placentation Stigma is free in Datura and it is gynostemium in Calotrophis

74057.

Why was it necessary to define a new unit to measure distances in the universe? What is this unit? ​

Answer» NG these distances in kilometres would mean dealing with very large NUMBERS. Astronomers, THEREFORE, use SPECIAL units to measure distances in space. Instead of a KILOMETRE, they use a unit called light year.
74058.

Write down correct answers through attachment notedo not spam ❌spam wrong answer will bereported❌❌❌❌❌❌❌​

Answer»

goodAnd I don't KNOW the answer that's why I've not answered that...And SORRY for the SPAM, u can REPORT it

74059.

How did life begin? ​

Answer» MANY scientists BELIEVE that RNA, or something SIMILAR to RNA, was the first molecule on Earth to self-replicate and begin the process of evolution that led to more advanced forms of life, INCLUDING human beings
74060.

state the reason why water gets filled in the dropper when we press the bulb of a dropper before placing it's nozzle in water​

Answer»

on PRESSING it it CREATES PRESSURE and makes the water FLOW

74061.

what is yoga ?? what are its benifits??what are the types of yoga ?? answer in brief {100-150 words}do not spam ​

Answer»

The true essence of yoga revolves around elevating the life force or 'Kundalini' at the base of the spine. It aims to achieve this through a series of physical and mental exercises. At the physical level, the methods comprise various yoga postures or 'asanas' that aim to keep the body healthy. The mental techniques include breathing exercises or 'pranayama' and MEDITATION or 'dhyana' to discipline the mind.The true essence of yoga revolves around elevating the life force or 'Kundalini' at the base of the spine. It aims to achieve this through a series of physical and mental exercises. At the physical level, the methods comprise various yoga postures or 'asanas' that aim to keep the body healthy. The mental techniques include breathing exercises or 'pranayama' and meditation or 'dhyana' to discipline the mind."Yoga accepts. Yoga GIVES." - April ValleiThe true essence of yoga revolves around elevating the life force or 'Kundalini' at the base of the spine. It aims to achieve this through a series of physical and mental exercises. At the physical level, the methods comprise various yoga postures or 'asanas' that aim to keep the body healthy. The mental techniques include breathing exercises or 'pranayama' and meditation or 'dhyana' to discipline the mind."Yoga accepts. Yoga gives." - April ValleiThe ultimate goal of yoga is, however, to help the individual to transcend the self and attain enlightenment. As the Bhagavad-Gita says, "A person is said to have achieved yoga, the UNION with the Self, when the perfectly disciplined mind gets freedom from all desires, and becomes absorbed in the Self alone."The true essence of yoga revolves around elevating the life force or 'Kundalini' at the base of the spine. It aims to achieve this through a series of physical and mental exercises. At the physical level, the methods comprise various yoga postures or 'asanas' that aim to keep the body healthy. The mental techniques include breathing exercises or 'pranayama' and meditation or 'dhyana' to discipline the mind."Yoga accepts. Yoga gives." - April ValleiThe ultimate goal of yoga is, however, to help the individual to transcend the self and attain enlightenment. As the Bhagavad-Gita says, "A person is said to have achieved yoga, the union with the Self, when the perfectly disciplined mind gets freedom from all desires, and becomes absorbed in the Self alone."Importance of YogaThe true essence of yoga revolves around elevating the life force or 'Kundalini' at the base of the spine. It aims to achieve this through a series of physical and mental exercises. At the physical level, the methods comprise various yoga postures or 'asanas' that aim to keep the body healthy. The mental techniques include breathing exercises or 'pranayama' and meditation or 'dhyana' to discipline the mind."Yoga accepts. Yoga gives." - April ValleiThe ultimate goal of yoga is, however, to help the individual to transcend the self and attain enlightenment. As the Bhagavad-Gita says, "A person is said to have achieved yoga, the union with the Self, when the perfectly disciplined mind gets freedom from all desires, and becomes absorbed in the Self alone."Importance of YogaYoga is not a religion; it is a WAY of living that aims towards 'a healthy mind in ahealthy body'.Man is a physical, mental and SPIRITUAL being; yoga helps promote a balanced development of all the three. Other forms of physical exercises, like aerobics, assure only physical well-being. They have little to do with the development of the spiritual or astral body.Explanation:Hope itz helps u no spam plz

74062.

Measurement involves two parts,_____ and a unit​

Answer»

tion:A measurement consists of two parts – the amount present or numeric MEASURE, and the UNIT that the measurement REPRESENTS within a STANDARDIZED system.

74063.

Find how many squares​

Answer» 18 is the ANSWER because i have COUNT all the no.
74064.

Write the measures to stop center Pollution?​

Answer»

Using public transports.  Turn off the lights when not in use.  Recycle and REUSE.  No to plastic BAGS.  Reduction of forest fires and smoking.  Use of fans instead of Air CONDITIONER.  Use filters for chimneys.  Avoid USAGE of crackers.

74065.

The shaping of objects to reduce air resistance is called​

Answer»

When a SPEED boat rushes through water, then some of its energy is used up or lost in overcoming the friction of water. A body SHAPE which offers very little resistance to the flow of AIR or water around it is CALLED streamlined shape.

74066.

What are Acids and Bases. Give one example for each.​

Answer»

Acid and base are the FORM of chemicals which plays a vital role in chemistry and are readily available in our daily LIFE. Examples of acids include citric acid and LACTIC acid present in LEMONS and in dairy respectively. Some examples of bases include cleaning PRODUCTS like bleach and ammonia.

74067.

वह स्थान जहां पर शरीर के दो भाग जुड़े होते हैं उसे क्या कहते हैं​

Answer»

कंदुक-खल्लिका संधि बनाना क्या आपने ध्यान दिया है कि हम शरीर के विभिन्न भागों को उसी स्थान से मोड़ अथवा घुमा पाते हैं, जहाँ पर दो हिस्से एक-दूसरे से जुड़े हों - उदाहरण के लिए कोहनी, कंधा अथवा गर्दन। क्या आप ऐसे कुछ अन्य भागों के नाम बता सकते हैं? इन स्थानों को संधि कहते हैं।Explanation:PLEASE MARK me as BRAINLIEST 。◕‿◕。

74068.

The charge on proton is …………………​

Answer»

+1 is your answerhope it HELPS :)

74069.

1. Plants can prepare their own food by the process of photosynthesistherefore they are called autotrophsO TrueO False​

Answer» TRUE..EXPLANATION:
74070.

7.Motion of A, B, C, and D is plotted on a distance-time graph below. Study the graph and answer the following questions: (3) (a) Who is travelling fastest? (b) Who is at rest? (c) Who is moving in uniform motion?

Answer»

a is fastestc is at RESTA is in UNIFORM MOTION

74071.

स्पर्श बल को पेशीय बल क्यों कहा जाता है​

Answer»

क्योंकि पेशीय बल तभी लगाया जा सकता है जब आप यह जानने के लिए उत्सुक होंगे कि क्या यह पेशियाँ किसी वस्तु के सम्पर्क में हों, इसलिए इसे आवश्यक है कि किसी वस्तु पर बल लगने वाला बल सम्पर्क बल भी कहते हैं।

74072.

9. State laws of reflection of light with suitable digram ​

Answer»

I = Incident rayR = Reflected rayN = Normal  ∠ i = angle of incidence  ∠ r = angle of reflectionThere are two BASIC laws of reflection of LIGHT -(i) The incident ray the reflected ray and the normal to the REFLECTING    the SURFACE at the point of incidence lie in the same plane ;(ii) The angle of incidence is always equal to the angle of reflection i.e      ∠ i = ∠r

74073.

Which of the following is not a physical quantity. a) light, b) volume, c) length, d) mass​

Answer» LIGHT is the ANSWER HOPE it HELPS you
74074.

How much heat energy is produced by an electric heater of 1 kilowatt power in 5 minutes​

Answer»

pls MARK me as BraniliestExplanation:POWER of heater P=5 kW=5000 W=5000 sJ TIME of operation t=15 min=15×60=900 sThus energy SPENT E=Pt=5000× sJ ×900 s=4.5×10 6 J

74075.

Complete the table by stating measurements of angle of incidence or angle of reflection angle of incidence angle of reflection 1. 15° 2. 3. 25° 4. 80° 5. 90° 50°​

Answer»

i don't KNOW if you have any QUESTIONS or CONCERNS PLEASE

74076.

How does a dall and soket joint work?​

Answer» ANSWER is 2Explanation:HOPE it WELL HELP you
74077.

Write the steps to reduce oir Pollution​

Answer»

Ways to REDUCE AIR PollutionRiding a bike or walking instead of driving.Riding a bike or walking instead of driving.Taking a BUS or carpooling.Riding a bike or walking instead of driving.Taking a bus or carpooling.Buying a car that has greater fuel efficiency.Riding a bike or walking instead of driving.Taking a bus or carpooling.Buying a car that has greater fuel efficiency.Turning off lights and appliances when they are not in use.Riding a bike or walking instead of driving.Taking a bus or carpooling.Buying a car that has greater fuel efficiency.Turning off lights and appliances when they are not in use.Using energy efficient light bulbs and appliances.Riding a bike or walking instead of driving.Taking a bus or carpooling.Buying a car that has greater fuel efficiency.Turning off lights and appliances when they are not in use.Using energy efficient light bulbs and appliances.Buying FEWER things that are manufactured using fossil fuels.Explanation:mark as brainlist

74078.

3.How does the mango plant disperse its seeds?​

Answer»

foxes and ANIMALS that eat the SEED are RESPONSIBLE for DISPERSAL of mango seeds. flying foxes will feed, then take a fruit with them to eat elsewhere, then drop the seed, sometimes it grows into a new tree. Flying foxes and animals that eat the seed are responsible for dispersal of mango seeds.Hᴏᴘᴇ ɪᴛs ʜᴇʟᴘs ʏᴏᴜ ❤

74079.

Write any two ways to fight against drought.

Answer»

1. Integrating land and water management to PROTECT soils from EROSION, salinization, and other forms of degradation. 2. Protecting the vegetative COVER, which can be a major instrument for soil CONSERVATION against wind and water erosion.

74080.

A Truck of mass 500 kg is moving with the velocity of 40 m/s. If the velocity time - graph for this truck is a horizontal line parallel to the time axis, then the velocity of the truck at the end of 80 s will be: (1 Point)​

Answer» TION:xixiyd97fid6so64so6ra7e8esi6p7t
74081.

Which of the following statements about shadows is Incorrect?Single choice. a)  The shadow of an object is formed on the opposite side of the light source. b)  The position of the shadow changes with the position of the light source. c)  The position of the shadow changes with the movement of the object. d)  A transparent body produces a dark shadowdo not spam answer will reported​

Answer»

the answer is (d) Explanation:because no transparent BODY produces a DARK SHADOW

74082.

A number of glucose units make up the polymer a) Proteinb) Rayonc) Sucrosed) Nylon​

Answer» SUCROSE is a no of GLUCOSE UNITS MAKE up the POLYMER
74083.

Eyes are very delicate organ that enable us to see this colourful world. Suggest any two ways to protect your eyes.​

Answer»

my WAY of protecting EYES are :EXPLANATION:BLINK and close

74084.

It is easier to open a nut using a spanner of _____ handle. 2. The moment of force is _______ proportional to the applied force.3. Liquid exert pressure on the _____ and the _____ of the container.4. A ______ seeks its own level.5. A denser liquid exerts _______ pressure.6. The atmospheric pressure _______ with altitude.❌NO SPAM❌​

Answer»

1. It is easier to open a nut using a spanner of Torque handle.2. The moment of force is directly proportional to the APPLIED force.3. Liquid exert pressure on the walls and the BASE of the container.4. A champion SEEKS its own level.5. A denser liquid exerts greater pressure.6. The atmospheric pressure decreases with altitude.

74085.

How much heat energy is produced by an electric heater of 1 kw power in 5 minutes​

Answer» P= V Ih= VIT H = 1000w. × 300 sec300000 Joule
74086.

Which of the following are correct for the greenhouse effect? (i) CO2 is mainly responsible for the greenhouse effect. (ii) The gradual increase in the average temperature of the earth’s atmosphere is called global warming. (iii) Methane, nitrous oxide and water vapour are greenhouse gases like CO2. (iv) An increase in earth’s temperature by as little as 0.5 0C has no effect. (A) (i), (ii), (iii) (B) (ii), (iii), (iv) (C) (i), (iii), (iv) (D) (i), (ii), (iii),(iv)​

Answer»

i THINK CO2 FIRST OPTION

74087.

Name and define the category to which tapeworms belong to based on their eating habits

Answer» TAPEWORM, ALSO CALLED cestode, any member of the invertebrate class Cestoda (phylum PLATYHELMINTHES), a group of parasitic flatworms containing about 5,000 SPECIES.
74088.

What is Science????????????bi.o deko​

Answer»

the intellectual and practical ACTIVITY encompassing the systematic study of the STRUCTURE and behaviour of the physical and natural WORLD through OBSERVATION and experiment.

74089.

ফুসফুস ভালো রাখার উপায় কি?​

Answer» PLEASE MARK me as BrainlistExplanation:প্রতিদিন আধা চা চামচ কালোজিরের গুঁড়া এক চা চামচ মধুর সঙ্গে মিশিয়ে খেলে ফুসফুস ভালো থাকবে। ভিটামিন 'সি'সমৃদ্ধ খাবারের কোনো বিকল্প নেই। ফুসফুসের প্রদাহজনিত সমস্যা রোধ করে এই ভিটামিন। শ্বাসযন্ত্রে অক্সিজেন সরবরাহ করতে সাহায্য করে এবং শ্বাসনালির জীবাণু ধ্বংস করে।
74090.

Write down the phenomenon that are generally accompanied with Chemical changes.

Answer»

The phenomenon catalysis can be understood as an acceleration of a thermodynamically feasible reaction through the presence of a substance, the catalyst, which itself is neither essentially altered nor consumed by this chemical action. The overall rate of the reaction sequence is obtained ASSUMING steady-state, which means that both reactions proceed at the same rate, and the decomposition of the transition state complex is rate determining. The features that determine predominantly, the suitability of catalysts in chemical reactions INCLUDES activity, selectivity, and STABILITY. The activity indicates the reactivity of CATALYTIC systems, the rate at which reactants are transformed into products, the selectivity is a measure of the ability of a catalyst to PREFERENTIALLY catalyze one of a number of possible reactions and the stability indicates how long a catalyst will be able to fulfill its action

74091.

रस्सा खेच की स्पर्धा में एक समय ऐसा बनाता है कि दोनों टीम खूब ब लगाती है फिर भी रहता किसी भी दिशा में नहीं खींचता, ऐसा क्यों? ​

Answer»

gurutava aakarshan BAL KI BAZAR SE

74092.

the weight of a body is more at the polar region of the earth than that at the equatorial region.why?​

Answer»

As the DISTANCE of the pole is less than the distance of the equator from the center of the earth, the force of ATTRACTION is HIGHER on the body at poles than at the equator. Hence the weight of a body is GREATER at pole than at the equator.

74093.

A conductor in shape of cuboid of resistance 10 Ohm is cut into 4 equal pieces and joined in parallel what will be theequivalent resistance now​

Answer»

I PART RESISTANCE = 4/10 ohmin parallel so 1/R= 1/4/10 ... 4 times1/ R = 10/4 4 timesR= 0.1 OHM

74094.

Which chemical reagent you will use to test the following food items? a. Potato- b. Pulses-

Answer»

Iodine SOLUTION is used for TESTING. CARBOHYDRATES, Minerals, VITAMINS, Fats, Proteins are present in Food items. These are the important nutrients FOUND in food so food testing is mandatory.

74095.

An object is placed at a distance of 36 cm from a convex lens. A real image is formed 24 cm from the lens. Calculate the focal length of the lens. ​

Answer»

1/-36+1/24=1/f1/F= -2/72+ 3/721/ f= 1/72focal LENGTH =72 CM

74096.

(3) (a) Name and define the phenomenon depicted in the glven Image. level of​

Answer»

The phenomenon depicted in the DIAGRAM is known as DISPERSION of LIGHT.

74097.

Which of the following show symbiosis? [1] A) Alga and fungus B) Alga and fish C)Rhizobium and pea D) Fish and pea (a) A and B (b) B and C (c) A and C (d) C and D

Answer»

a EXPLANATION:a is the ANSWER of the QUESTION

74098.

What is cell good molning itne jldi ut bhi gye pta 5 bje sone jaa rhi thi dad aaye bola walk pe nhi jana to mere ko to sone bhi nhi mila bas exam ke time pr nini naa aye

Answer»

uske id pe JAAA or uske questions last wale 50 POINTS KE HAI answer Karo

74099.

Urea is a nitrogen nutrient .true or false​

Answer»

it is falseExplanation:HOPE it HELPS

74100.

Choose the correct option for the following reaction taking place: (i) Magnesium burns with white dazzling flame (ii) Magnesium changes into white powder (iii) magnesium forms a grey powder​

Answer»

(II) MAGNESIUM CHANGES into WHITE powderHope it helpspls mark me as brainliest