Explore topic-wise InterviewSolutions in Current Affairs.

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.

Give the reasons for washing one leaf :​

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Answer:

Answer: The ONE LEAF washing because the DUST particles,CARBON particles or other particles CLEAR on the leaf and we observed the leaf in the microscope and specifically campare for unwashed leaf.

2.

रस दारु एवं कठोर दारू में अन्तर​

Answer» ASK in ENGLISH please
Next TIME
3.

Defferent between chromoplast and chloroplast​

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Answer:

1) The main difference between chloroplast and chromoplast is that chloroplast is the green coloured pigment in PLANTS, while chromoplast is a colourful pigment WHOSE colour may be yellow or ORANGE or even RED!!!

4.

What was the most important stage in agricultural development which led to increase inproduction of food grains in India​

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ANSWER:

Expansion of area was the MAIN source of growth in the period of fifties and sixties after that the CONTRIBUTION of increased land area under agricultural production has DECLINED over time and increase in productivity became the main source of growth in agricultural production.

#Pari here...

Explanation:

5.

Caine teeth benifit mostily​

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ANSWER:

BENEFIT mostly to CARNIVORES for chewing raw meat.

Please mark as BRAINLIEST.

6.

A stage where mycelium of mushrooms are introduced in the compost1Composting2Filling3Casing4Spawning​

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ANSWER:

Mycelium growth in the compost

Spawn consists of specially prepared grains of corn which grows on with the mushroom mycelium. From the spawn the mycelium grows through the compost. This process takes a MINIMUM of 14 to 18 days. At the end of this PHASE the compost is CALLED “phase III-compost” or full growth compost.

Hope it will help you....

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7.

Fill in tha blanks 2.The presence of air and - are henccessary for iron to rust.​

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Answer:

MOISTURE

Explanation:

Because air has oxygen. For IRON to rust, it NEEDS moisture and oxygen

8.

Mention the role of mules present in saliva​

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Answer:

Digestion:

The digestive functions of SALIVA INCLUDE MOISTENING food and helping to create a food bolus. The lubricative function of saliva ALLOWS the food bolus to be passed easily from the MOUTH into the esophagus.

9.

The type of chemical reaction above is best described as a(n) __________________ reaction.

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ANSWER:

CUSO4 (AQ) +Fe ( s) -

FesO4 (aq) + Cu (s) IRON is

10.

In birds and mammals the left and right side of the heart are separate.Give reason.​

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ANSWER:

The separation keeps oxygenated and deoxygenated blood from mixing allowing a highly efficient supply of oxygen to the body. This is useful in animals that have high energy NEEDS (birds and mammals) which constantly use energy to maintain their body temperature.

hope it HELPED you

11.

According to the diagrams provided and based on the theory of evolution as we understand it today, which of the following statements is the most likely conclusion?Figure (A) represents Vestigial Structures and figure (B) represents divergent evolutionBoth Figures A & B represent examples of vestigial structures.Figure (B) represents Analogous Structures and figures (A) represent Homologous structures.Figure (A) represents Analogous Structures and figure (B) represent Homologous structures.

Answer»

ANSWER:

I don't UNDERSTAND your QUESTION SORRY

12.

Alcoholic fermentation produces lactic acid. true or false?

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ANSWER:

TRUE

EXPLANATION:

LACTIC ACID fermentation happens in our muscle cells when we are exercising feverishly, while alcoholic fermentation is used in yeast cells and is what leads to beer, bread, and WINE. Different cells (organisms) and different products in the end.

13.

11.Identify the phylum of the given organisms​

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The animal kingdom has been further classified into DIFFERENT categories based on their body CHARACTERISTICS and accordingly, we have the following 10 phyla: Porifera, Coelenterata, Platyhelminthes, NEMATODA, Annelida, Arthropoda, Mollusca, Echinodermata, Protochordata and Vertebrata.

14.

34. निम्नलिखित में से किसमें CFCs का उपयोग किया जाता है?​

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ANSWER:

where is your options

Explanation:

the CFCS is used in REFRIGERATOR,ac etc

15.

Explain the development of male gametophyte and angiosperm​

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Pollen grains DEVELOP in the stamen, which consists of a filament supporting the anther. The pollen mother cells undergo meiosis to form tetrads. The uni- nucleate young microspores are RELEASED from the tetrad with the help of ENZYMES secreted by the TAPETUM

16.

Short paragraph how to bring greener changes as lesson learned from COVID 19.(Its urgent).

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But for those who survive this pandemic, which should be 99% of the humanity, this will not be the end. For them, the post-Covid-19 world will bring lasting CHANGES that would have been considered impossible earlier. The VIRUS and state-imposed lockdowns have wrought changes that are not just temporary. They will change the world as we have known it most of our lives. We need to learn from the lessons already arising from the disease and shutdowns, and adopt changes that will take us to a better world.

The foremost lesson is how to better prepare for the next pandemic. Weeks before its outbreak in China, the Bill & Melinda Gates Foundation, along with Johns Hopkins Center for Health Security and the World ECONOMIC Forum (WEF) conducted a high-level simulation exercise for pandemic preparedness, ‘Event 201’ on October 18, 2019. They found that governments, businesses and public health leaders were all woefully UNPREPARED. Covid-19 has revealed the need to devote RESOURCES for future epidemic prevention, and create cost-benefit models to evaluate the timing and various types of shutdowns to save lives without excessive economic disruption.

hope it helps y

17.

Explain overian cycle​

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Answer:

The ovarian cycle governs the preparation of endocrine TISSUES and release of eggs, while the menstrual cycle governs the preparation and MAINTENANCE of the uterine lining. These cycles OCCUR concurrently and are coordinated over a 22–32 day cycle, with an average LENGTH of 28 DAYS.

18.

3. VERY SHORT-ANSWER QUESTIONS: Give one-word answers,1. Improper working of the reproductive organs can lead to death. True or false?2. What is the process of fusion of sperm and ovum called?3. The fusion product of sperm and ovum is known as4. Organisms in which male and female gametes are present in the same organism arcalled5. An earthworm, being a hermaphrodite, can reproduce on its own without the needpartner. True or false?6. In frogs, is the fertilization external or internal?7. What is the onset of sexual maturity in animals known as?8. In humans, which organ produces the ovum?9. Fertilization in humans takes place in the uterus. True or false?. Females of all mammals produce a single ovum at a time. True or false?. In mosquito, the life cycle is as follows: egg → pupa - larva → mosquito. Truee. The process of cells changing their size, shape and form to form specialized cells icalled3. Is binary fission sexual or asexual?​

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Answer:

1. False

2. FERTILISATION

3. Zygote

4. Unisexual

5. True

6. External

7. Puberty

8. Overy

9. False

. False

. True

3. Asexual

19.

What is the first step and the net equation of citric acid cycle.​

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Explanation:

first step of the citric acid cycle, acetyl CoAstart text, C, o, A, end text joins with a four-carbon MOLECULE, oxaloacetate, releasing the CoAstart text, C, o, A, end text group and forming a six-carbon molecule called citrate.

NET EQUATION:

The overall reaction for the citric acid cycle is: 2 acetyl groups + 6 NAD+ + 2 FAD + 2 ADP + 2 Pi yields 4 CO2 + 6 NADH + 6 H+ + 2 FADH2 + 2 ATP. 5. The citric acid cycle also plays an important role in the flow of carbon through the CELL by supplying precursor metabolites for various biosynthetic pathways.

20.

आहार नाल के सबसे लंबे भाग को क्या कहते हैंANSWERsmall intestine please like​

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ANSWER:

क्षुद्रांत्र लगभग 7.5 मीटर लंबी अत्यधिक कुंडलित भाग में पहुँचता है जहाँ आंत्र रस पाचन क्रिया को पूर्ण नली है। यह यकृत एवं अग्न्याशय से स्राव प्राप्त करती कर देता है। कार्बोहाइड्रेट सरल शर्करा जैसे कि ग्लूकोस है। इसके अतिरिक्त इसकी भित्ति से भी कुछ रस में परिवर्तित हो जाते हैं।

21.

Name the target organs for the following diseases.a) Hepatitis targets ____________b) Tuberculosis targets ____________​

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ANSWER:

HEPATITIS TARGETS the Liver

Tuberculosis targets KIDNEY

22.

In a family where the father and mother had a nose with a hump, 3 children were born, one of whom had a straight nose, and the other two-with a hump. Determine the genotypes of all family members and the probability of having children with the same nose as their parents. (The nose with a hump is the dominant trait)One of the hereditary metabolic diseases is phenylketonuria, caused by disorders of the conversion of the amino acid phenylalanine. As a result of the disease, children quickly develop dementia. The mutant gene is recessive in relation to the normal gene. Determine the risk of having a child with phenylketonuria if both parents are healthy and heterozygous for this trait?​

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Answer:

riirixvgzhgdeoiwidcvcmt WOT WOOD F gd xv nxbvewiiosgfxcbnneeuidb cv MB di fx bxbv

23.

Mention the information source of making proteins in the cell. What is the basic event in the reproduction?Very short answers.​

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Answer:

the information SOURCE of making PROTEIN in DNA. The basic EVENT in REPRODUCTION is coping of DNA so that the cell can further divided..

24.

Name the cell cycle phase that has the longest duration​

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Interphase

Interphase is the LONGEST PART of the CELL cycle. This is when the cell grows and copies its DNA before MOVING into mitosis. During mitosis, chromosomes will align, separate, and move into new daughter cells.

25.

Which type of Vegetative Propogation is Grafting? Very short answer​

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GRAFTING is a TYPE of ARTIFICIAL type of VEGETATIVE Propagation.

Please MARK as Brainliest answer.

ThankYou

26.

In a leaf how does the water gets from the soil into the root hair cells and then through the roots to the xylem vessels.

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Answer:

The MOVEMENTS of water is through the root hairs to the cortical cells and then to the layer of endodermis is through the process of osmosis down the concentration gradient. The water enters the cortex mostly by APOPLAST PATHWAY and then CROSSES endodermis through symplast to reach XYLEM vessels.

27.

होली पर अनुच्छेद 100 to 200 wordsNo spamming!!! ​

Answer»

Answer:

hi.. here is ur answer

EXPLANATION:

होली हिंदुओं के एक प्रमुख त्योहार के रूम में जाना जाता है। होली सिर्फ हिन्दुओं ही नहीं बल्कि सभी समुदाय के लोगों द्वारा उल्लास के साथ मनाया जाता है। होली का त्योहार लोग आपस में मिलकर, गले लगकर और एक दूसरे को रंग लगाकर मनाते हैं। इस दौरान धार्मिक और फागुन गीत भी गाये जाते हैं। होली के इतिहास की बात करें तो हिंदू धर्म का मानना है कि हिरण्यकश्यप नाम का एक शैतान राजा था। उनका एक पुत्र था जिसका नाम प्रह्लाद था और एक बहन जिसका नाम होलिका था। ऐसा माना जाता है कि शैतान राजा के पास भगवान ब्रह्मा का आशीर्वाद था। इस आशीर्वाद का मतलब कोई भी आदमी, जानवर या हथियार उसे नहीं मार सकता था। यह आशीर्वाद उसके लिए अभिशाप बन गया और उसने अपने पुत्र को नहीं बख्शा क्योंकि वह बहुत घमंडी हो गया था। उसने अपने राज्य को भगवान के बजाय उसकी पूजा करने का आदेश दिया। होली प्रेम और भाई-चारे का प्रतिक है। इस दिन एक दूसरे को रंग लगाकर हीनभावना को समाप्त किया जाता है।

HOPE it helps

MARK it as BRAINLIEST

28.

Because intimacy and sex are intertwined, sometimes this

Answer»

ANSWER:

okokokokookoikkokkokkikkkkokkookkookooookki

29.

please solve this question biology class 7 cbse don't incomplete answer full questions for the correct questions. If that incomplete or unrelated answer I will report. Is that complete and correct answer related to the question, I will mark as brainliest.

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ANSWER:

Sludge: Sludge is a semi-solid slurry that can be produced from a range of industrial processes, from water treatment, wastewater treatment or on-site sanitation SYSTEMS. ... Industrial wastewater treatment plants produce solids that are also referred to as sludge.

DRIP irrigation: Drip irrigation is a type of micro-irrigation system that has the potential to save water and nutrients by allowing water to drip slowly to the roots of plants, either from above the soil surface or buried below the surface. The goal is to place water directly into the root zone and minimize evaporation.

Bawris: Bawris are the traditional way of water harvesting. Bawris are deep wells DUG in the ground which have steps to reach the water stored.

The chemicals most commonly used as primary disinfectants are chlorine, chlorine dioxide and ozone.

Clarified water from wastewater

Wastewater is COLLECTED and passed through bar screens where plastic bags, sticks, cans, napkins, etc. are removed. This water then enters a grit and a sand removal tank. The speed of the water is decreased so that the sand particles get settled at the bottom.

The factors responsible for the depletion of water table are as follows: 1)Increasing population - As a result of increasing population, all the facilities such as houses, shops, roads, offices, pavements, etc. ... 2) Increasing industries - Most of the stages of manufacturing processes in industries require water.

30.

Explain why most cells inn a blood smear look paler in the centre?

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Answer:

Erythrocytes, or red blood cells, are the most ubiquitous cells in a blood smear. They appear as BICONCAVE DISCS of uniform SHAPE and SIZE that lack organelles and granules. ... The central pale area of each red blood cell is due to the concavity of the DISC.

31.

Decribe the endospermic seed​

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Answer:

Endosperm, tissue that SURROUNDS and nourishes the embryo in the SEEDS of angiosperms (flowering plants). In some seeds the endosperm is completely absorbed at MATURITY (e.g., pea and bean), and the FLESHY food-storing cotyledons nourish the embryo as it GERMINATES.

32.

Explain use of microbes in production of chemicals and enzymes​

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Answer:

Microorganisms are majorly used for the production of industrial enzymes through the safe gene transfer methods. The FIRST INDUSTRIALLY produced microbial enzymes were OBTAINED from the fungal amylase in the YEAR 1896 and were used to CURE indigestion and several other digestive disorders.

33.

6.Tadpole larva is a larva of -a,Herdmaniab,Branchiostomac,Lampreyd,Balanoglossus​

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Answer:

a) Herdmania is the correct answer.

EXPLANATION:

HOPE it HELPS.

34.

Name the part of pistil which develop into fruit an seed​

Answer»

ovary A pistil has THREE PARTS , i.e., STIGMA (receives POLLEN), which grows down through style to ovary. Ovary contains OVULES, which contain an egg. The ovary develops into the fruit and ovule develops into a seeds.

35.

Write down the stucture function of neurone. ।।please help army​

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ANSWER:

Most NEURONS have multiple DENDRITES, which EXTEND out-ward from the CELL body and are specialized to receive chemical signals from the axon termini of other neurons. Dendrites convert these signals into small electric impulses and transmit them inward, in the direction of the cell body.

36.

Assertion: RuBISCO is the most abundant protein of the biologicalworld.Reason: Bundle sheath cells of C4 plants are rich in Rubisco enzyme.(a) Both assertion and reason are true, and reason is the correct explanation of assertion(b) Both assertion and reason are true, but reason is not the correct explanation of assertion.(c)Assertion is true but reason is false.(d)Both assertion and reason are falsepls answer​

Answer»

Answer:

(B) Both ASSERTION and REASON are true, but reason is not the CORRECT

37.

2.Balanoglossus belongs to Class-a,Pterobranchiab,Planetosphaeroideac,Enteropneustad ,Graptolita​

Answer»

ANSWER:

B OPTION is CORRECT THANKS

38.

Assertion: RuBISCO is the most abundant protein of the biologicalworld.Reason: Bundle sheath cells of C4 plants are rich in Rubisco enzyme.(a) Both assertion and reason are true, and reason is the correct explanation of assertion(b) Both assertion and reason are true, but reason is not the correct explanation of assertion.(c)Assertion is true but reason is false.(d)Both assertion and reason are false​

Answer» HOPE it’s HELPFUL for you GUYS
39.

Yes u can ask anything​

Answer»

Answer:

B) COMPLETE the RAY diagram and MARK the position of the IMAGE

40.

Assertion: The complete oxidation of glucose produces pyruvate.Reason: Acetyl CoA is the final product of glycolysis.a) Both assertion and reason are true, and reason is the correct explanation of assertion.(b) Both assertion and reason are true, but reason is not the correct explanation of assertion.(c)Assertion is true but reason is false.(d)Both assertion and reason are false​

Answer»

Answer:

B) Both assertion and reason are true, but reason is not the CORRECT

EXPLANATION of assertion.

41.

What is diaphragm define and expain it​

Answer»

The DIAPHRAGM is a THIN skeletal muscle that sits at the BASE of the chest and separates the abdomen from the chest. It contracts and flattens when you INHALE. This creates a vacuum effect that pulls air into the lungs. When you exhale, the diaphragm relaxes and the air is PUSHED out of lungs.

42.

Which of the following is unicellular organism?(a) Bird. b) Animal. c) Amoeba d) All of these​

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ANSWER:

c

Explanation:

because it is MADE up of only 1 CELL

43.

Presence of __________ in a solution makes it a good conductor of electricitya. Hydrogenb. Oxygenc. Ionsd. All of them​

Answer»

ANSWER:

IONS

MARK the BRAINLIEST PLEASE

44.

Give reasons why we should not skip breakfastno copied answersno spams​

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Answer:

In the morning everyone FEELS hungry rather our stomach is usually empty.

so for maintaining energy TILL the LUNCH we prefer a BREAKFAST which is small in quantity than lunch and dinner.

So, never SKIP breakfast.

45.

1)_____ plants have soft and fibre like body.a.Bryophyta b.Thallophyta c.Pteridophytaplease help me ​

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46.

Satyarth radha tumse gussa hai yar mujhe toh pehchante ho na​

Answer»

Explanation:

MORNING DEAR have a joyful day KEEP smile on your FACE and always be HAPPY

47.

In which year did Robert Hooke discover the cell a) 1665. b) 1775. c) 1885. d) 1555​

Answer»

Uʀ ᴀɴsᴡᴇʀ ✅

1665 .✔️

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48.

2]. spiny bodied animal belongs toO a) chordataO b)EchinodermataO O O OO c)ArthropodaO d) Mollusca​

Answer»

ANSWER:

echiondermata is the answer of this QUESTION

49.

The sex hormones, testosterone and estrogen are responsible for the development of __________.a. Height in adultsb. Muscles in adultc. Secondary sexual characteristicsd. Hairs​

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ANSWER:

SECONDARY SEXUAL CHARACTERISTICS

50.

Why is variation beneficial to the species but not necessarily for the individual​

Answer»

ANSWER. The variation is important and beneficial for species as it allows a species to adapt to a CHANGING environment. Only those who adopt the changes can survive in harsher CONDITIONS by ADAPTING to the changes. For an individual, the variation doesn't matter in most of the conditions.