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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. |
Some kind of what are used to thicken food like ice cream and jellies |
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Answer» Explanation: Lecithin, agar-agar, carrageenan and pectin are common in ice cream, margarine, dairy products, salad dressings and mayonnaise. Gelling agents also function as STABILIZERS and thickeners to provide thickening WITHOUT stiffness through the FORMATION of gel in jellies, JAMS, desserts, YOGURTS and candies. |
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| 2. |
What is xylem tissue? Name the two kind of cell in xylem tissue .state whether thoes are living or dead. |
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Answer» Answer: Please mark as brainliest. Xylem is a conducting tissue in plants. It transports water and minerals, which are absorbed from the SOIL by the ROOTS of the plants, to various parts of the plant such as stems, leaves and flowers. The two kinds of cells in xylem tissue are xylem vessels and tracheids. Both of these cells are DEAD cells. |
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| 3. |
If you have a chance to meet pulmonologist what questions are you going to ask aboutpulmonary Respiration? |
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Answer» Answer: The respiratory system test questions 1) Which two structures does the trachea lead to in the lungs? a) The bronchi b) The bronchioles c) The pleural membranes 2) What are the tiny air sacs in the lungs called? a) Bronchioles b) Alveoli c) Capillaries 3)When we inhale (breathe in), what happens to the PRESSURE in the THORAX? a) It increases b) It stays the same c) It decreases 4) What happens when we exhale (breathe out)? a) The diaphragm contracts and moves upwards b) The diaphragm relaxes and moves upwards c) The diaphragm relaxes and moves downwards 5 Which statement about atmospheric and exhaled air is correct? a) Exhaled air contains more nitrogen than atmospheric air does b) Exhaled air contains more oxygen than atmospheric air does c) Exhaled air contains less carbon dioxide than atmospheric air does 6) What happens during gas exchange in the lungs? a) Oxygen passes into the BLOOD and carbon dioxide passes out of the blood b) Oxygen passes out of the blood and carbon dioxide passes into the blood c) Oxygen and carbon dioxide pass into the blood 7) What happens when we inhale (breathe in)? a) The external intercostal muscles contract and the ribcage is pulled upwards and inwards b) The external intercostal muscles contract and the ribcage is pulled upwards and outwards c) The internal intercostal muscles contract and the ribcage is pulled upwards and outwards 8) Which of these is an adaptation for efficient gas exchange in the air sacs (alveoli)? a) Thick walls b) Few blood capillaries c) Moist surface 9) During exercise, what happens to breathing in humans? a) The depth of breathing increases and the breathing rate increases b) The breathing rate increases but not the depth of breathing c) The depth of breathing increases but not the breathing rate 10) Tobacco smoke contains carbon MONOXIDE. What problem does this cause? a) The carbon monoxide irritates the airways, causing bronchitis b) The carbon monoxide combines with haemoglobin in the red cells, reducing the ability of the blood to carry oxygen c) The carbon monoxide causes lung cancer Check score |
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| 4. |
Mendal First Crossed pure-Bred pea plants having Round-Yellow Seeds with pure-Bred pea plants having wrinkled-Green Seeds and found that only round - yellow seeds were produced in The F1 Generation. When F1 Generation pea plants having Round-Yellow Seeds were cross-bred By Self Pollination, then Peas having Round-Yellow seeds, round-green seeds, wrinkled-yellow seeds and Wrinkled-Green seeds were produced. Mendel Collected a Total Of 2160 Seeds.(A) What will be the number of (i) Round Green seeds (ii) wrinkled-Green seeds (iii) Round Yellow Seeds, and (iv) wrinkled-yellow seeds ? (B) What Ratio as Established By Mendal Have you made Use of in Answering the Part (A) Above ? FRIENDS PLEASE DONT SPAM ANSWER CORRECT.. |
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Answer» Answer: (1) Number of round green seeds =
216016×3=405 (2) Number of wrinkled green seeds =
216016×1=135 (3) Number of round yellow seeds =
216016×9=1215 (4) Number of wrinkled yellow seeds =
216016×3=405 b) The dihybrid ratio (which is 9: 3: 3: 1) has been USED to answer part of a Explanation: FOLLOW me |
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| 5. |
Parasitic adaptation of taenia solium |
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Answer» Answer: parasitic adaptation is adaptation of parasitic. please thanks me. please ...... 1000 times. please. |
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| 6. |
What is sperm tell me |
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Answer» Answer: SPERM is the male GAMATE PRODUCED in testis. Request: Thank my answers. |
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| 7. |
predict the position of the element in periodic table satisfying the electronic configuration (n-1),n² where n=5 |
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Answer» Answer: PERIODIC table satisfying - Doubtnut Predict the POSITION of the element in periodic table satisfying the ELECTRONIC CONFIGURATION (n-1)d2 l,ns2 n=2. pls make me a brainliast |
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| 8. |
18. Which of the following protozoan depicts the characteristics of both plants and animals A. entamoeba B. paramecium C. monocystis D. volvox |
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Answer» PARAMECIUM because it is CORRECT |
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| 9. |
Tommorow is my biology test 21/82020 i will ask some question plz help me tommorow |
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Answer» Answer: YES for sure
please tell me UR question I can HELP you as I am a medical student |
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| 10. |
Where are the sacred groves are found in Maharashtra |
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| 11. |
Differentiate between the axon and cyton |
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Answer» Answer: axon: the LONG process towards the cyton. cyton: |
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| 12. |
17. Which of the following is photosynthetic A. monocysits B. paramecium C. euglena D. lesihmania |
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Answer» Ascomycetes-Penicilium, Aspergilius · (C) Basicdomycetes-Puccinia,AGARICUS · (D) Deuteromycetes-Ustiliago, Collectorichum. |
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| 13. |
54. Glossitis is caused byFill in the blank.A. |
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Answer» Answer: GLOSSITIS is caused by ALLERGY,an injury of tongue,NUTRITION PROBLEM |
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| 14. |
नेम एनी फाइव लाइंस ऑफ द ह्यूमन एंडोक्राइन सिस्टम |
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Answer» In humans, the major endocrine glands are the thyroid gland and the adrenal glands. In vertebrates, the hypothalamus is the neural control CENTER for all endocrine systems. The STUDY of the endocrine SYSTEM and its disorders is known as endocrinology. Endocrinology is a branch of INTERNAL medicine.[1] |
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| 15. |
Write animal name which the connecting link between invertebrates an chordates |
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Answer» BALANOGLOSSUS is the connecting link between INVERTEBRATES and CHORDATES. |
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| 17. |
What is a science 8 th class question |
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Answer» Hello Explanation: FRIEND the answer is in the above photo please MARK as BRAINLIEST |
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| 18. |
What is a science 7 th class |
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Answer» Answer: Hey Explanation: Science is the study of the world around us. Scientists learn about their subject by observing, DESCRIBING, and experimenting. There are many subjects and branches of science. Some study outer space like ASTRONOMY. Other sciences study life (biology) or the earth (GEOLOGY) or EVEN matter and energy (physics). Hope it helps youKeep learning ☺️ |
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| 20. |
Where are the such sacred Groves in Maharashtra |
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Answer» Mulshi DISTRICT nested in the Ghats is a key site for conservation action. In Maharashtra the “SACRED groves” in the Ghats which are locally called “Devrai” are key hot spots of biological DIVERSITY. The Devrai word came from two local words; that is, Dev MEANS GOD and rai means forest. |
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| 21. |
What is emulsification? |
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Answer» The breaking down of COMPLEX fat ACIDS into simpler FORM is called EMULSIFICATION. |
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| 22. |
All the definciency diseases can be prevented by |
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Answer» Answer: The deficiency diseases can be prevented in the following manner: Eating SIMPLE, wholesome food such as groundnut, soybean, pulses, etc. Prolonged cooking and UNDERCOOKED food lose its nutritional VALUE. ... Fermentation and sprouting retain and increase the nutritional value of food. Explanation: |
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| 23. |
What type of micro organisms we can observe in pond water |
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| 24. |
$1. I am the vitamin synthesized bybacteria present in the intestine. Whoam I?A. |
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Answer» Answer: |
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| 25. |
Explain the structure of neuron |
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Answer» Answer: <U>NERVOUS system cells are called neurons. They have three distinct parts, including a cell body, axon, and dendrites. These parts help them to SEND and receive chemical and electrical signals.The main function of the neurons is to pass the receiving information and send appropriate signals to the rest parts of the body..... hope this will help u |
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| 26. |
Sacred groves in Maharashtra |
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Answer» In Maharashtra small PATCHES of forest in the Ghats are protected by local PEOPLE as “sacred groves.” They are called “Devrai” which have been managed by local people and are DEDICATED to the deity in the grove. These groves ACT as benchmarks of less disturbed vegetation. |
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| 27. |
किस श्रेणी के रोग संचारित रोग कहलाते है ?in hindi |
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Answer» Answer: रतिरोग (VENEREAL DISEASES) या यौन संचारित रोग (SEXUALLY TRANSMITTED disease (STD) या रति संचरित संक्रमण (Sexually transmitted INFECTIONS), रति या मैथुन के द्वारा उत्पन्न रोगों का सामूहिक नाम है। ये वे रोग हैं जिनकी मानवों या जानवरों में यौन सम्पर्क के कारण फैलने की अत्यधिक सम्भावना रहती है। |
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| 29. |
Write the diseases caused by micro organisums |
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Answer» A variety of microorganisms can CAUSE disease. Pathogenic organisms are of five main types: VIRUSES, bacteria, FUNGI, PROTOZOA, and worms. |
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| 30. |
14. Class to which amoeba belongs A. ciliata B. flagellata C. rhizopoda D. sporozoa |
Answer» ANSWER:-Option C is the correct answer. Amoeba BELONGS to rhizopoda. Some features and f rhizopoda are as follows:-1. They are the parasitic animals. 2. They are living and found to be aquatic mostly. 3. Body is found to be naked. 4. Some SPECIAL shells are present in their body. 5. Reproduction is done by binary fission means they reproduce asexually. Some features of amoeba are as follows:-1. FINGER like structure is seen on their body. 2. That finger like structure is known as lobopodia. 3. In them ectoplasm & endoplasm GETS differencited from cytoplasm. 4. Due to the false feet they ability to move. |
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| 31. |
What is meant by cell |
Answer» A cell is defined as the smallest, basic unit of life that is RESPONSIBLE for all of life’s processes.”Cells are the STRUCTURAL, FUNCTIONAL, and biological units of all LIVING beingshopefully it help you |
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| 32. |
7. The given diagram is highly diagrammaticrepresentation of mammalian heart. In this diagram(1) Name the parts marked 1-12.closur[ICSE 2016]12111210394857(ii) What do the arrows indicate ?(ii) Name the valves that guard openings in theheart.(iv) From where do the parts numbered 1- 6 receiveblood ?(1) Where is SAN located and what is its function ?(VI) Name the blood vessels that enter or leave theheart. |
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| 33. |
Explain the structure and function of neuron |
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Answer» Answer: Neurons, also KNOWN as NERVE cells, send and receive signals from your brain. While neurons have a lot in COMMON with other types of cells, they're structurally and functionally unique. Specialized projections called axons ALLOW neurons to TRANSMIT electrical and chemical signals to other cells |
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| 34. |
Six features found both in plant cell and animal cell |
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| 35. |
Which of the following plants produces buds along the margin of its leaves? Grapes Banana Orange Bryophyllum |
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Answer» BRYOPHYLLUM is the CORRECT answer |
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| 36. |
Why does't the level of oxygen in the atmosphere decrease |
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Answer» Answer: |
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| 37. |
Which one is odd one from brinjal,tomato,chilli,lady's fingers |
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Answer» TOMATO because brinjal and CHILLI and ladyfinger are the same SHAPE |
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| 38. |
Explain about chlroplast in alge |
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Answer» Answer: Chloroplast, structure within the cells of plants and GREEN algae that is the SITE of photosynthesis, the process by which light energy is CONVERTED to chemical energy, resulting in the production of oxygen and energy-rich organic compounds. Explanation: please mark as BRAINLIST |
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| 39. |
State shell's law of refraction of light writer an expression for the absolute refractive index of a medium in terms of speed of light |
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Answer»
thє rαtíσ σf sín σf αnglє σf íncídєncє tσ sín σf αnglє σf rєfrαctíσn ís α cσnstαnt fσr thє líghtfσr gívєn cσlσur αnd gívєn pαír σf mєdíα. thís ís knσwn αs snєll's lαw σf rєfrαctíσn. thєαвsσlutє rєfrαctívє índєх ís dєfínєd αs thє rαtíσ σf spєєd σf líght ín αír σr vαcuum tσ thєspєєd σf líght ín thє mєdíum.
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| 40. |
W= ax + b÷(c-x)^ x = displacement find the dimensions of a, b , c |
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Answer» hshsenebbjkvghknbjkooppjg |
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| 41. |
Diffrence between lysosomes and ribosomes |
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Answer» Lysosome is only found in animal cells whereas ribosomes are found in both PLANT and animal cells. ... The main DIFFERENCE between lysosome and ribosome is that lysosome CONTAINS the digestive enzymes in the cell whereas ribosome synthesize proteins required by the cell, from the transcribed mRNA molecules. Explanation: please MARK as brainlist |
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| 42. |
Surabhi has made a protect on Water pollution.She wants to mail it to her sister for feature improvement,but it does not upload because it is oversized .which utility program should she use for this task? |
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Answer» Answer: In this case, we need to DECREASE the size of file we will COMPRESS the file in zip Explanation: if it's HELP you so plz like and mark me as BRAINLIST plz but, as your WISH. it's yours answer friends |
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| 43. |
MRNA is produced as per the sequence of the nucleotides on DNA true or false |
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Answer» DNA SEQUENCE of a gene is rewritten using RNA nucleotides. The eukaryotes , the RNA must go ADDITIONAL PROCESSING steps to become a messenger RNA or mRNA . So the mRNA is produced as per the sequence of the nucleotides on DNA . so it is TRUE. |
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| 44. |
WHY ANIMALS CANNOTSYNTHES 18 FOOD ? |
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Answer» ANIMALS can FIND and eat their food and they don't PRODUCE food |
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| 45. |
Who didcovered the cell for the first time? |
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Answer» HOOKE DISCOVERED the CELL FIRST TIME. |
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| 46. |
Describe how good in plans of Bandera materials necessary for photosynthesis |
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Answer» Answer: GREEN plants make their own FOOD by the process of photosynthesis. CHLOROPHYLL, the green PIGMENT found in chloroplasts, traps light ENERGY from the sun. The plant also takes in raw materials from the environment, water through its roots and carbon dioxide moves into the stomata by diffusion. |
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| 47. |
TRNA has triplet codon true or false |
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Answer» Answer: true Explanation: |
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| 48. |
अनपूरक जीन क्या है ......... |
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Answer» जनन विज्ञान मे पूरक डीएनए (CDNA) है जो दोगुना असहाय डीएनए संश्लेषित होता है अकेला असहाय आरएनए टेम्पलेट से जिस मे एंजाइम रिवर्स ट्रांसक्रिपटेस द्वारा उत्प्रेरक प्रतिक्रिया होती है। पूरक डीएनए इस्तेमाल होता है क्लोन करने मे यूकेरियोटिक जीन प्रोकैर्योट में। Hope it will HELP you |
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| 49. |
Write a note on Biochemical characterization on Transforming Principle |
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Answer» Answer: Some 'transforming principle', transferred from the heat-killed S strain, had enabled the R strain to synthesise a smooth POLYSACCHARIDE COAT and become virulent. This must be DUE to the transfer of the genetic material. However, the BIOCHEMICAL NATURE of genetic material was not defined from his experiments. |
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| 50. |
In Eukaryotes, one of the following mechanisms is not correct in terms of regulation of gene expression?1) Transcriptional level2) Splicing level3) Transport of mRNA from cytoplasm to nucleus4) Translational level |
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Answer» ANSWER: not sure option 3 Explanation: |
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