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. |
Name the chemical reagents used in the following foodtest;(A)Test for starch |
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Answer» IODINE test for starch Starch is detected USING iodine SOLUTION . This turns blue-black in the PRESENCE of starch. |
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| 2. |
Explain, Scattering of light ...❤❤❤ |
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Answer» Answer: Scattering of light is the phenomenon in which light rays get deviated from its straight PATH on striking an obstacle like dust or gas molecules, WATER vapours ETC. ... The COLORS we see in the sky are DUE to scattering of light. |
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| 3. |
What is Lymphocytes?xD XD |
Answer» Lymphocytes:
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| 4. |
1 point4. The temperature at whichvapour pressure is equal to theexternal pressure is calledO critical temperatureO boiling pointnormal pointsaturation point |
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Answer» Answer: BOILING Point Explanation: The TEMPERATURE at which VAPOUR pressure is equal to the external pressure is called is Boiling Point. |
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| 5. |
The position of joint orientation for which the contact between the articulating bone surfaces is maximum is calledA all of aboveB loose pack positionC joint stabilityDclose pack position |
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| 6. |
The fruits remain fresh in the fridge at low temperature because(1 Point)a.Enzymes are inactive at high temperatureb.Enzymes are inactive at low temperaturec.Enzymes are active at low temperatured.none |
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| 7. |
(1) ધરતીની મહેક પીન કોણ ચકચૂર થયું છે, Y ||(a) ધાસ(b) કિરાણી.(c) ઉમેમ |
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Answer» Answer: I THINK option 1 but i don't know this LANGUAGE |
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| 8. |
What is cell? who dissovered it & how ? |
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Answer» The CELL was first discovered and named by Robert Hooke in 1665. He remarked that it looked strangely SIMILAR to cellula or small rooms which monks inhabited, thus deriving the name. HOWEVER what Hooke actually saw was the dead cell walls of plant CELLS (cork) as it appeared under the microscope. |
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| 9. |
39) which animals out of the following areradially symmetrical?O Cockroach and earthwormstarfish and HydraOTaenia and AscarisOsepia and pila |
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| 10. |
Stages of plant tissue culture |
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Answer» Answer: 11. Techniques of plant tissue culture11.1. Micropropagation. ...11.2. Stage 0: Preparation of DONOR plant. ...11.3. Stage I: Initiation stage. ...11.4. Stage II: Multiplication stage. ...11.5. Stage III: ROOTING stage. ...11.6. Stage IV: Acclimatization Stage. |
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| 11. |
Write any one food chain which shows producer to the top of carnivorous |
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| 12. |
Left lateral position is given at the time of enema. |
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Answer» Answer: you can see the attached FILE is SCANNED IMAGE in PDF FORMAT |
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| 13. |
Write any one food chain which shows producers at the top of carnivorous |
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Answer» Explanation: I THINK this will be the answer |
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| 14. |
Study the given aquatic food chain.Answer the questions that follow.Fish-eatingbirds(DDT S ppm)Watge fishODI 2 ppm)VeureSmall fishDDT 05 ppmyZooplankton(DON 004 ppm)31727Water(DDT 0.003 ppb) |
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Answer» DDT is not SOLUBLE in water, so it will be least in water (0.003 ppm). It is seen that the level of DDT increases as the food chain progresses. It means, the primary consumers (zooplankton) will have more DDT CONCENTRATION than the producers, the secondary consumers (SMALL fish) will have more than primary consumers and so on. The highest concentrations will be seen in the top carnivore (fish eating bird). This is because the consumers at the successive trophic level consume more than the previous level to fulfil the ENERGY requirements. Due to this, DDT keeps on accumulating in the successive trophic levels in higher concentrations. This process is called the biomagnification. Hence, the correct answer is 'Water-0.003ppm, zooplankton- 0.04ppm, small fish-0.5ppm, large fish-2ppm, fish eating birds-25ppm' |
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| 15. |
पीड़कनाशी किस प्रकार खाद श्रृंखला को प्रभावित करते हैं स्पष्ट कीजिए |
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Answer» zitxitxotxooyxitxotecphizitxgxoxylxhpdy0ydxhooudoyfxoupudoydlchpucoydoywoyw5wtiwfuufzoysodyoxypyxpyxpxypyxpxuxpy0dypxyohxoxyx9 |
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| 16. |
Demonstrate that we breath out CO2 requriment |
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| 17. |
DATWith the help suitable diagram, cell cycle |
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Answer» Explanation: Here is your diagram of cell cycle. Interphase During interphase, the cell undergoes normal growth PROCESSES while also preparing for cell division. In order for a cell to move from interphase into the mitotic phase, many internal and external CONDITIONS must be met. The three stages of interphase are called G1, S, and G2. G1 Phase (First Gap) The first stage of interphase is called the G1 phase (first gap) because, from a microscopic aspect, little change is visible. However, during the G1 stage, the cell is quite active at the biochemical level. The cell is accumulating the building blocks of chromosomal DNA and the associated proteins as well as accumulating sufficient energy reserves to complete the task of replicating each chromosome in the nucleus. S Phase (Synthesis of DNA) Throughout interphase, nuclear DNA remains in a semi-condensed chromatin configuration. In the S phase, DNA replication can proceed through the mechanisms that result in the formation of identical PAIRS of DNA molecules—sister chromatids—that are firmly attached to the centromeric region. The centrosome is duplicated during the S phase. The two centrosomes will give rise to the mitotic spindle, the apparatus that orchestrates the movement of chromosomes during mitosis. At the center of each animal cell, the centrosomes of animal cells are associated with a pair of rod-like objects, the centrioles, which are at right angles to each other. Centrioles help ORGANIZE cell division. Centrioles are not present in the centrosomes of other eukaryotic species, such as plants and most fungi. G2 Phase (Second Gap) In the G2 phase, the cell replenishes its energy stores and synthesizes proteins necessary for chromosome manipulation. Some cell organelles are duplicated, and the cytoskeleton is dismantled to provide resources for the mitotic phase. There may be ADDITIONAL cell growth during G2. The final preparations for the mitotic phase must be completed before the cell is able to enter the first stage of mitosis. The Mitotic Phase The mitotic phase is a multistep process during which the duplicated chromosomes are aligned, separated, and move into two new, identical daughter cells. The first portion of the mitotic phase is called karyokinesis, or nuclear division. The second portion of the mitotic phase, called cytokinesis, is the physical separation of the cytoplasmic components into the two daughter cells. |
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| 18. |
12.In a DNA double helix the bases are heldtogether by hydrogen bonds. Thesehydrogen bonds are(A) Covalent bonds(B) Non-covalent bonds(C) Ionic bonds(D) Van der Waals forces |
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Answer» The DNA double helix has two types of BONDS, covalent and hydrogen. Covalent bonds exist within each LINEAR strand and strongly bond BASES, SUGARS, and phosphate groups (both within each component and between components). |
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| 19. |
Different between diecious and monoecious |
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Answer» Dioecious" and "MONOECIOUS" are TERMS that refer to plant reproduction. ... Dioecious DESCRIBES a plant group that includes distinct male and FEMALE plants. |
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| 20. |
FYBACH*RequiredFYBA-FC-I 1SECOND SEMESTER EXAMINATION : 2021आजकाल मानव पदार्थ जास्तीची गोडी आणावीम्हणून तो साखर ऐवजीहे कृत्रीमअन्न वापरत आहे.*O ग्लुकोजO स्याक्रीनO गुळO शर्करा |
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| 21. |
46) What is added to wines andchocolates for improving its astringency?O Carbon dioxideO Ascorbic acidOTanninsO Renin |
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Answer» Tannins Explanation: PLEASE MARK me as BRAINLIEST |
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| 22. |
Haemostasis kya hota hai in anatomy. |
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Answer» Answer: Hi The process of SLOWING and stopping the FLOW of blood initiate wound healing it also requires that the BODY continuously improves its INTERNAL conditions. that work was homeostasis do in anatomy . Explanation: thank you hope my answer is helpful for you |
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| 23. |
Define gemeto transfer ??? |
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Answer» Answer: Gamete intrafallopian transfer (GIFT) is a TOOL of assisted reproductive technology against infertility. Eggs are REMOVED from a woman's ovaries, and placed in one of the Fallopian TUBES, ALONG with the man's sperm. Explanation: |
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| 24. |
How are the apparatus arranged? |
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Answer» Answer: The process is called osmosis. (ii) This process OCCURS in the root hair cells of plants. (iii) The solution placed inside the dialysis tubing is generally strong SUGAR solution or salt solution. (iv) The level of the solution in the capillary tube rises above the ORIGINAL level. (v) Osmosis is a physiological process where the WATER molecules or solvent molecules move through a semi permeable membrane from a solution having a higher concentration of solvent molecules to the solution having a lower concentration of water or solvent molecules. Explanation: |
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| 25. |
Adaptation in behaviour of animal's (5mks) |
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Answer» Answer: Behavioral Adaptation: Actions animals take to survive in their environments. Examples are hibernation, MIGRATION, and instincts. Example: BIRDS fly SOUTH in the WINTER because they can find more food. Structural Adaptation: A CHARACTERISTIC in a plant or in an animal's body that helps it to survive in its environment. |
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| 26. |
What is the aim of this experiment? |
Answer» An aim is a single statement that DESCRIBE the purpose or REASON for why we are conducting an EXPERIMENT. An aim should be brief and concise. It should state the purpose of the experiment without providing a prediction. |
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| 27. |
Cephalic nerve is also called ? |
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Answer» Answer: It RUNS superficially ALONGSIDE the lateral cutaneous nerve of the forearm (sometimes referred to as the lateral antebrachial cutaneous nerve). This nerve is a sensory BRANCH of the musculocutaneous nerve, which itself is a branch of the brachial plexus. It INNERVATES the anterior MUSCLES of the forearm. |
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| 28. |
Who state 15 observations of malaria??? |
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Answer» Answer: breathing problems (such as fluid in your LUNGS) liver FAILURE and jaundice (a yellow DISCOLOURATION of the skin) SHOCK (sudden DROP in blood flow) spontaneous bleeding. abnormally low blood sugar. kidney failure. swelling and rupturing of the spleen. dehydration. |
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| 29. |
प्रकाश कलिता पर टिप्पणी |
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Answer» लगभग समस्त भारतीय भाषाओं में रचनाएं अनूदित हैं। इनकी कई कहानियों के नाट्यरूपंतर और सफल मंचन हुए हैं। ... उदय प्रकाशजन्म1 जनवरी, 1952 गाँव- सीतापुर, अनूपपुर ज़िला, मध्य प्रदेशव्यवसायकवि, कथाकार, पत्रकार और फ़िल्मकारराष्ट्रीयताभारतीयउल्लेखनीय कार्यमोहनदास (कहानी), सुनो क़ारीगर, अबूतर कबूतर (दोनो कविता |
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| 30. |
Define coenocytic hyphae |
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Answer» Answer: Coenocytic hyphae are big, multinucleated cells. These branches are hyphae, or filaments, of a mold called Penicillium. A MYCELIUM may range in size from microscopic to very large. In fact, one of the LARGEST living ORGANISMS on Earth is the mycelium of a single FUNGUS. mark as brainlist answer and like PLEASE |
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| 31. |
Name the chemical reaction used in the following food staff;(A)test for starch, (B)test for reducing sugars |
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| 32. |
(1) आकृति पूर्ण कीजिएपलाश की लकड़ी से बनाई जानेवाली वस्तुएँ |
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Answer» zumaannannan uauaianau |
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| 33. |
Why do we need to destarch the plant before connect the experiment? |
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Answer» Answer: A plant is destarched before performing any experiment in order to prevent PHOTOSYNTHESIS. If starch is ALREADY PRESENT then it will create hindrance in determining the correct pathway of photosynthesis which RESULTS in the formation of food. |
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| 34. |
Hand washing is essential before and after any procedure or any operations |
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Answer» Answer: Handwashing with soap removes germs from hands. This helps prevent infections because: People frequently touch their EYES, NOSE, and mouth WITHOUT even realizing it. Germs can get into the body through the eyes, nose and mouth and make us SICK. if you like this answer please mark me brainly All the best |
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| 35. |
Q: Tissue fluid is formed atAcapillary level0organs levelartery levelODveins level |
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| 36. |
Project report on vesicular arbuscular micorhiza (4 page ) |
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Answer» INTRODUCTION Mycorrhiza is the mutualistic symbiosis (non-pathogenic ASSOCIATION) between soil-borne fungi with the roots of higher plants (Sieverding, 1991). Two types of mycorrhiza are known today: ecto- and endomycorrhizas. The ectomycorrhizas are characterized by an extracellular fungal growth in the ROOT cortex. They are more common in temperate and boreal forest trees and number over 5000 species mainly within the Basidiomycetes (Siverding, 1991). Some tropical trees such as pine and eucalyptus plants, however, have also been found to form ectomycorrhizal associations. The endomycorrhizas are characterized by inter-and intracellular fungal growth in root cortex, forming specific fungal structures, referred to as vesicles and arbuscles. This characteristic growth gives the endomycorrhiza the alternate name, vesicular arbuscular mycorrhiza. It is the most widely distributed association in plants. About 80% of all terrestrial plant species form this type of symboisis (Smith and Read, 1997) and 95% of the world’s present species of vascular plants belong to FAMILIES that are charcteristically mycorrhizal (Quilambo, 2000). |
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| 37. |
२१. खालीलपैकी स्ट्रायकिंग गेम्सकोणती आहे.2*O कराटेO बेसबॉलO वेटलिफ्टिंगO टेनिस |
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Answer» Correct OPTION is B |
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| 38. |
W. Answer in a word or sentence1. Name two layered protective coveringhuman heart.2. What is the shape of RBC in human blood3. Why is the colour of the blood red?4. Which kind of cells are found in the lymph?5. Name the heart valve associated with themajor arteries leaving the ventrides.6. Mention the artery which supplies blood tothe heart muscle |
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Answer» Answer: GOOD morning ma, thangachi na inga avlova active irukka maaten ma, enakku en friend oda palaya account irukku, ava enakku adhu tharalam, so sila rank change adhu idhu nu vela irukku LA, DELAY RESPONSE vandha kova padadha |
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| 39. |
What is an ecosystem |
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Answer» Answer: An ECOSYSTEM is a community of living organisms in conjunction with the NONLIVING components of their environment, INTERACTING as a system. These BIOTIC and abiotic components are linked together through nutrient cycles and energy flows ❤MissAstonish❤ |
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| 40. |
How are the apparatus arranged for photosynthesis? |
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Answer» PLANT CELL: Location of a few organelles within a plant cell, including the CHLOROPLASTS. An organelle within the plant cell in which the photosynthetic reactions are compartmentalized. A series of sealed membrane compartments found inside the CHLOROPLAST of plant CELLS. ... |
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| 41. |
What is the species richness of each community? Is the relative abundance the same betweeneach community? Which community has a higher species diversity based on the calculation forthe Shannon diversity index? |
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Answer» Answer: AP.BIO: ENE‑4 (EU), ENE‑4.A (LO), ENE‑4.A.1 (EK), SYI‑3 (EU), SYI‑3.F (LO), SYI‑3.F.1 (EK), SYI‑3.F.2 (EK), SYI‑3.G (LO), SYI‑3.G.2 (EK) Species richness and species diversity. Why more diverse ECOSYSTEMS may be more stable. Roles of FOUNDATION and keystone species. |
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| 42. |
Draw a neat labelled diagram of Malpighian Tubules. |
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| 43. |
Project report on vesicular arbuscular micorhiza |
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Answer» Answer: Explanation: |
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| 44. |
What is pulley please answer |
Answer» pulleya piece of equipment, consisting of a wheel and a ROPE, that is USED for lifting HEAVY things गरारी, घिरनी, पुली (भारी सामान उठाने की मशीन जिसमें एक रस्सी और चरखी होती है) |
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| 45. |
ᴡʜɪᴄʜ ᴩᴀʀᴛ ᴏꜰ ᴩʟᴀɴᴛ ᴛᴀᴋᴇꜱ ɪɴ ᴄᴀʀʙᴏɴ ᴅɪ ᴏxɪᴅᴇ ꜰʀᴏᴍ ᴛʜᴇ ᴀɪʀ ꜰᴏʀ ᴩʜᴏᴛᴏꜱyɴᴛʜᴇꜱɪꜱ ɪꜱ |
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Answer» Stomata Explanation: |
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| 46. |
1. Choose the correct answer:20 x 0.5 = 10MCANCELLED21. The browning of sugar under heat treatment is called asa) Gelatinization b) Braising c) Dextrinſzation d) Caramellsation() |
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| 47. |
After taking rest muscle fatigue goes away.Give reason. |
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Answer» In MANY CASES, your muscle fatigue will improve with rest and RECOVERY. Staying hydrated and maintaining a healthy diet can also improve your recovery time, protect against muscle fatigue and weakness, and ensure you have enough nutrients to promote healthy muscle function. Explanation: |
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| 48. |
All the following functions areassociated with the spleen exceptSelect onea. it provides a filtration systemfor blood6. it is the site of red blood cellbreakdownc. it is a storage depot for bloodd. it is the major site of whiteblood cell formation |
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Answer» c Explanation: |
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| 49. |
What do you observe at the end of this experiment? |
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Answer» ANSWER:LEAF was DONE its transpiction so i were UNDERSTAND that leaf can do transpiction |
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