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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. |
10 plants and their scientific names |
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Answer» Answer: solanum tuberlisum potato solanum molengona brinjal LATHYRUS odoratus sweet pea lathyrus afaka WILD pea ficus religionosa peepal mangifera indica mango agave americana century plant allium cepa onion ipomea batata sweet potato |
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| 2. |
During an annual check-up, the doctor typically feels the lymph nodes for swelling. What would swelling in the lymph nodes most likely indicate? A. the body is experiencing an infection B. white blood cells are lacking nutrients C. the body is not receiving enough oxygen D. white blood cells are growing uncontrollably |
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Answer» WHITE BLOOD cells are growing UNCONTROLLABLY |
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| 3. |
Is neem plant saprophytic organism |
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Answer» Answer: No it is not. Explanation: The neem tree is a tropical evergreen plant and is a native plant of India and Burma. RECENTLY it gains importance in the research because of potential of USING neem derivatives such as LEAF, OIL and seed extracts for preparation of environmental friendly herbicides (Verma and Kharwar, 2006). hope it HELPS! |
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| 4. |
Write a paragraph on Balance in an ecosystem (10 sentences) |
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Answer» Balance in the ecosystem can be defined as a healthy state of dynamic equilibrium and stability within the vast range of organisms spread across various species so that the planet’s biodiversity remains stable, only undergoing natural and to gradual change.
Nature by default is hardwired MAINTAIN a balance in an ecosystem. Problem occurs when our human activities and hazardous technology start disturbing this natural balance. That is why it’s very vital that we take adequate care of the Earth’s the ecological balance through sustainable lifestyles. |
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| 5. |
Structure of plasma membrane and its functions |
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Answer» it is SELECTIVELY permeable membrane..PRESENT around the PLANT and animal CELL |
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| 6. |
Structure of enzymes primary secondary and tertiary |
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Answer» Answer: The STRUCTURE of secondary enzymes is simpler than tertiary enzymes while secondary enzymes are derived STRUCTURES of primary enzymes. Explanation: For further clearance you can understand it this way Enzymes are made up of amino acids which are linked together via amide (peptide) bonds in a linear chain. This is the primary structure. The resulting amino acid chain is CALLED a polypeptide or protein. The SPECIFIC order of amino acids in the protein is encoded by the DNA sequence of the corresponding gene. HOPE THIS HELPED! |
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| 7. |
CK(9. Outpair4. Match the following sexually transmitteddiseases (Column - I) with their causativeagent (Column - II) and select the correctoption.Column 1 Column II(A) Gonorrhea HIV(B) Syphilis (0) Neisseria(C) Genital Warts fil) Treponema(D) AIDS(iv) Human Papilloma ViruscorrproCodesA(a) (i)(c) (iv)B C(ii) (iv)(0) ()D0()A B C D(b) () (lv) (0) (0)(d) () (W) 0 0 |
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Answer» Explanation: |
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| 8. |
Name the basic unit of classification |
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Answer» Answer: They INCLUDE Domain, Kingdom, Phylum, Class, Order, Family, GENUS, and Species. Explanation: Robert Whittaker, in 1969 proposed 'Five kingdom classification' of living organisms. The hierarchy can be REPRESENTED as Kingdom sub-grouping into Phylum for animals or Division for plants, Class, Order, Family, Genus and Species. Hence, the basic unit of classification is species. |
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| 9. |
How can we sprouts of gram or moong seeds? List the nutrients that we get from them. |
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Answer» we GET:-
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| 10. |
What is helicobacter pylory |
Answer» Helicobacter pylori, PREVIOUSLY KNOWN as Campylobacter pylori, is a Gram-negative, microaerophilic BACTERIUM usually FOUND in the stomach. |
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| 11. |
Write two difference between mitosis and meiosis |
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Answer» MITOSIS : •it includes single person for DIVISION •equational division meiosis : • reductional division •it includes two persons |
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| 12. |
Draw a well labbed diagram of an excretory unit of a human kidney |
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| 13. |
How is chromoplast different from leucoplast? |
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Answer» ❣❣ Heya MATE Here Is Your Answer❣❣ Leucoplast refers to a colorless organelle found in plant CELLS, used for the storage of starch or oil, while chromoplast refers to a COLORED plastid other than a chloroplast, TYPICALLY containing a yellow or orange pigment. Thus, this is the main difference between leucoplast and chromoplast.❣❣ please MARK my answer as Brainlest -Jack |
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| 14. |
When oxygen appeared in atmosphere? |
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Answer» Most scientists believe that for HALF of EARTH's 4.6-billion-year history, the atmosphere CONTAINED ALMOST no oxygen. Cyanobacteria or blue-green algae became the first microbes to produce oxygen by photosynthesis, perhaps as long ago as 3.5 billion years ago and certainly by 2.7 billion years ago. Hope it's helpful |
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| 15. |
Hello :) Can someone explain the points marked by star? |
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Answer» It is the law of segregation of alleles..that is INDEPENDENT assortment. you know that a gene GENERALLY has 2 alleles..,ACC to this law ,one of the allele is segregation irrespective of the other. when GAMETES are produced one allele ENTER the gamete. its all about 2 allele in each gene..let us come for multiple alleles that the allele sgregation will be half of the allele to the gamete. . . thats it...... |
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| 16. |
Of is son and said to Nisha, "His motheris the daughter of your mother". Find outhow is Nisha related to Kattapa?कटप्पा ने अपने बेटे की फोटो की ओर संकेत करते हुएनिशा से कहा ' इसकी माँ, तुम्हारी माँ की पुत्री है।निशा, कटप्पा से किस प्रकार संबंधित है?fA) Sister/967 (B) Maternal Aunt/HTA(C) Sister-in-law/ HIM(D) Daughter/पुत्री |
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| 17. |
Which which state use very large quantity of traditional methods |
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Answer» the seven PLACES KNOW as seven SISTERS in India such as NAGALAND,Mizoram,manipur ETC |
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| 18. |
The function of a flower is only to attract insects t/f false rewrite the correct statement |
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Answer» False Explanation: FLOWERS are the reproductive part of a plant in which :
NOTE : the work of colourful petals and the NECTAR of a FLOWER is to ATTRACT insects for pollination |
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| 19. |
Mention the three events that occur during photosynthesis |
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Answer» Answer: ABSORPTION of light ENERGY by chlorophyll. conversion of light energy to CHEMICAL energy. splitting of water MOLECULES. |
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| 20. |
Detailed explanation of mechanism ofphotosynthesis |
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Answer» The process by which GREEN plants make their own food in presence of sunlight, chlorophyll and water is KNOWN as photosynthesis. Chlorophyll the green coloured PIGMENT present in plant is responsible for performing photosynthesis because it has the ability to absorb sunlight and convert it into food. The three main steps of Mechanism of photosynthesis are : 1.conversion of light energy into chemical energy and spliting water molecules into hydrogen and oxygen. 2. REDUCTION of carbon dioxide to carbohydrates. 3. FORMATION of ATP and NADPH₂ . |
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| 21. |
Name the respiratory of human being .Which major air polluant has high affinity for this pigment ? |
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Answer» not UNDERSTAND this QUESTION |
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| 22. |
What is the basic unit of kidney called ? name the chief nitrogenous waste |
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Answer» Answer: The nephron (from Greek νεφρός – nephros, meaning "kidney") is the microscopic structural and functional unit of the kidney. ammonia - the direct waste produced as a byproduct of protein METABOLISM. Produced by all ANIMALS. ... urea - formed in the LIVER from the conversion of ammonia. ... uric acid - in REPTILES and birds uric acid is formed in the liver from the conversion of ammonia. Explanation: SELF explanatory. hope it helps! |
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| 23. |
Structure of chloroplasts and their location in a leaf |
Answer» Chloroplasts can be found in the cells of the mesophyll in plant leaves. ... The CHLOROPLAST has an inner and outer membrane with an empty intermediate space in between. Inside the chloroplast are stacks of thylakoids, called GRANA, as well as stroma, the DENSE fluid inside of the chloroplast.The epidermis is a PROTECTIVE layer of cells and contains no chloroplasts. The palisade layer contains the most chloroplasts as it is near the top of the leaf. The chloroplasts contain the pigment chlorophyll. |
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| 24. |
Explain the uses of microorganisms in food and sewage treatment of human being |
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Answer» turning of food into BALLS in the MOUTH and turning of food into TIME vs India time turning off time into child Ch widely turning and turning of food into various forms that is MAKE making of curd from milk into child |
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| 25. |
Boerhavia contains which type of vascular bundles? |
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Answer» Your answer is below Explanation: |
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| 26. |
The chlorophyll in photosynthesis is used for |
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Answer» The chlorophyll CAPTURES the solar energy in the PROCESS of photosynthesis. |
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| 27. |
Which which state use very large quantity of sprinkle irregaction methods |
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Answer» gajjsikwjajdkznsndisihsnwnnwjsikxnchhhfkaoao |
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| 28. |
What is peristalsis?? |
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Answer» the involuntary CONSTRICTION and relaxation of the MUSCLES of the intestine or ANOTHER CANAL, creating wave-like movements that push the contents of the canal forward. |
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| 29. |
3. Phosphoenol pyruvate (PEP) is the primaryacceptor in(a) C -plants(b) C.-plants(c) C2-plants (d) C, and Ca-plants1 Match the following sexually transmitted |
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| 30. |
What is centriole?please help me |
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Answer» Hey buddy.... |
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| 31. |
Who dicovered HIV virus and when ?? |
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Answer» In 1984, research groups led by Dr. Gallo, Dr. Luc Montagnier at the PASTEUR Institute in Paris, and Dr. Jay Levy at the University of CALIFORNIA, San Francisco, all identified a retrovirus as the cause of AIDS. Hope it HELPS you... |
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| 32. |
Give a brief account of cartilage. |
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Answer» CARTILAGE is an important structural COMPONENT of the body. It is a firm tissue but is softer and much more FLEXIBLE than bone. Cartilage is a connective tissue found in MANY areas of the body INCLUDING: Joints between bones e.g. the elbows, knees and ankles. Ends of the ribs. Hope it helps you... |
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| 33. |
Varius types of food and driks with their effects on body |
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Answer» Answer: alchohol Explanation: Alcohol interferes with the brain’s communication pathways, and can affect the way the brain looks and works. These disruptions can change mood and behavior, and make it harder to think clearly and move with coordination. Heart: Drinking a lot over a long time or too MUCH on a SINGLE occasion can damage the heart, causing problems including: Cardiomyopathy – Stretching and drooping of heart muscle Arrhythmias – IRREGULAR heart beat Stroke High BLOOD pressure Heavy drinking takes a toll on the liver, and can lead to a variety of problems and liver inflammations including: Steatosis, or fatty liver Alcoholic hepatitis Fibrosis Cirrhosis Pancreas: Alcohol causes the pancreas to produce toxic substances that |
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| 34. |
Glottis is covered with epiglottis |
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Answer» GLOTTIS is covered with epiglottis to prevent ENTRY of food in the wind PIPE Explanation: |
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| 35. |
Preeti bought 8 whole 1 upon 2 kg sugar for 242 whole 1 upon 2 rupee find price of sugar per kg |
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Answer» Explanation: Preeti board 8 whole 1 UPON 2 KG SUGAR 4242 to all 1.25 price of sugar PER kg |
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| 36. |
Why do polar bears have a layer of adipose tissue beneath their skin |
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Answer» to help them survive under very COLD temperatures. they LIVE in NEGATIVE freezing temperatures. |
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| 37. |
Differntaite between green revolution and white revolution |
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Answer» Answer:GREEN revolution for plants and WHITE revolution is for DAIRY products |
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| 38. |
Kharif crops need more water than rabi crops |
Answer» YES because kharfi CROPS are not grown in the rainy SEASON where as rabi crops are grown in rainy season so Rabi crops did not REQUIRE more water |
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| 39. |
Pick the odd one and give reason cow-dung potash NPK super phosphate Urea |
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Answer» Answer: COW dung.bcz it is NATURAL fertilizer and the rest are CHEMICALLY artificial or synthetic |
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| 40. |
Molecular markers to study population structure and dynamics in beneficial insects (predators and parasitoids) |
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Answer» Luslusluslusluslusluul Explanation: |
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| 41. |
The crop that does not need standing water is paddy |
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| 42. |
The organs of speech and their function in sound production |
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| 43. |
The most common cause of secondary amenorrhoea in india |
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Answer» EXPLANATION:ghjdjjdkjdkdjdjsjdjkdkdkdkdkd |
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| 44. |
2. Which cells of ‘Crypts of Lieberkuhn'secrete antibacterial lysozyme ? .(a) Argentaffin cells (b) Paneth cells(C) Zymogen cells (d) Kupffer cells |
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Answer» a) ARGENTAFFIN CELLS is the answer |
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| 45. |
Features of compound microscope |
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Answer» Answer: => IT GAS TWO OR MORE LENSES TO SEE SMALL OBJECTS CLEARLY=> MAKES TWO DIMENSIONAL IMAGES=> IT HELPS TO OBSERVE SMALL MICROORGANISMS.PLEASE FOLLOW ME#MANYA |
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| 46. |
Respiration is just opposite to photosynthesis . Justify |
Answer» It is OPPOSITE because respiration INCLUDES oxygen but PHOTOSYNTHESIS includes CARBONDIOXIDE |
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| 47. |
How would we move our body if there were no skeleton |
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Answer» Our body would be NON functional and we would die if we had no other medical intervention that will keep us alive. The human body without BONES is just LIKE an semi-empty sack. Explanation: Our skeleton is a very rigid structure of bones which provides support for our muscles, skin and its task is ALSO to protect our vital organs.Whithout the bone we would be unable to do anything, beacuse our nerves, blood flow, lungs, organs would be blocked and squeezeed. |
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| 48. |
What's Briofita? The one who will answer will get........A |
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Answer» Explanation: divisão do reino vegetal que reúne plantas terrestres ou epífitas, raramente aquáticas, caracterizadas PELA presença DE clorofila, ausência de vasos, alternância de gerações e reprodução POR esporos e células sexuais [Na maioria das classificações, inclui as classes das briópsidas (OS musgos), hepaticópsidas (as hepáticas) e antocerotópsidas (as antocerotas); em sistema de classificação que considera filogenias separadas para esse GRUPO de plantas, as classes das hepáticas e antocerotas são elevadas à categoria de divisão (hepatófitas e antocerotófitas), e a divisão das briófitas passa a reunir três classes de musgos: esfagnópsida, andreópsida e briópsida.]. |
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| 50. |
Why irrigation is necessary give its reasons |
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Answer» Answer: IRRIGATION is NECESSARY for PLANT for PHOTOSYNTHESIS from which they make their food Explanation: |
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