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. |
Information about euglena |
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Answer» Euglena is a genus of single cell flagellate eukaryotics. It is the best KNOWN and most WIDELY studied MEMBER of the class Euglenoidea, a diverse GROUP CONTAINING some 54 genera and at least 800 species. Species of Euglena are found in freshwater and salt water |
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| 2. |
The energy pyramid |
| Answer» TION:An ecological pyramid is a graphical REPRESENTATION DESIGNED to SHOW the biomass or bioproductivity at each trophic level in a GIVEN ecosystem. | |
| 3. |
Write three significanes of classification |
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Answer» ication is IMPORTANT because it allows scientists to identify, group, and PROPERLY name organisms via a standardized system based on SIMILARITIES found in the organisms DNA/RNA (genetics), Adaptations (Evolution), and Embryonic development to other known organisms to better.I hope it's useful for U !!☺️ |
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| 4. |
10. A conducting rod is moved with a constantvelocity v in a magnetic field. A potentialdifference appears across the two ends |
| Answer» DIFFERENCE OCCURS the TWO ENDS | |
| 5. |
What are the principal laid for Vaccination |
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Answer» To produce an immune response, live attenuated vaccines must replicate (GROW) in the vaccinated person. A RELATIVELY SMALL dose of virus or bacteria is administered, which replicates in the body and creates enough of the organism to STIMULATE an immune response.HOPE IT HELPS YOU BUDDY..... |
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| 6. |
Co-dominant marker not used in mas method of plant breeding is |
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Answer» tion:Another difficulty is that because of being dominant, RAPDs cannot detect heterozygots in a SEGREGATING population. ... One of the most important ADVANTAGES of AFLP technique is that compared with RAPD, RFLP and even SSR markers, it generates higher polymorphism which is also largely reproducible (Jones et al., 1997). |
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| 7. |
What is metamerism in annelida |
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Answer» metamrism MEAN body is divided in MANY segment. segment MEANS division. FOUND in annelids,artopoda,CHORDATA |
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| 8. |
Cell walk is found in organisms of kingdom fungi yet they are not included under plant kingdom .Why is it so? |
| Answer» PLANT are multicellular organisms they are TYPICALLY produced there own food from INORGANIC MATTER by the process of PHOTOSYNTHESIS fungus have no chlorophyll and don't carry out photosynthesis ,which is the main reason they are not included under plant kingdom | |
| 9. |
What are the defects of artificial classification proposed by carolus linnaeus |
| Answer» 1) Unicellular and MULTICELLULAR organisms were studied in same GROUP 2)prokaryotic and eukaryotic were in same group 3)PHOTOSYNTHETIC and non photosynthetic organisms are place together | |
| 10. |
राइट एन एडवर्टाइजमेंट ऑन प्लांटिंग ट्री |
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Answer» Explanation:HEY BRO why U asoing english question in BIO SUBJECT |
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| 11. |
Name a bryophytes which shows nostoc colonies in the thallus |
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Answer» Nostoc is a widespread cyanobacterial genus that is a COMMON symbiont and the ASSOCIATION between Nostoc and hornworts is an excellent example of a close symbiosis. Within a hornwort thallus there are Nostoc cavities which HOLD Nostoc CELLS. The photo shows a thallus of the hornwort Dendroceros crispat |
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| 12. |
Volvox colony is made up of non-motile cells. Is it correct or wrong? |
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| 13. |
doctors recommended that food should be eaten at the correct time. what will happen if food is not eaten on time |
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Answer» If food is not eaten on TIME then more and more FAT will accumulate in the BODY.... |
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| 14. |
B. A particular plant is strictly seasonal plant. Which one of the following is best suitedif it is to be studied in the laboratory?a. Herbariumb. Museumc. Botanical gardend. Flower exhibition |
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Answer» botanical GARDEN Explanation:lt will be PLACED in botanical HARDEN |
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| 15. |
Hello dearie...pls reply me |
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Answer» .................XD |
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| 16. |
What are blood platelet |
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Answer» Platelets are TINY blood cells that HELP your body form clots to stop bleeding. If one of your blood VESSELS gets damaged, it SENDS out signals to the platelets. The platelets then rush to the site of damage. they form a plug (clot) to FIX the damage |
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| 17. |
State the function of bone |
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Answer» the HARDEST part of our body. It gives a definite SHAPE to our body. It is the part through which we have the NATURAL ABILITY of standing and more. |
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| 18. |
What is nevron.... |
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Answer» Neuron is one of the UNIT of cell that consists NERVOUS tissuehas the property of transmitting and RECEIVING nervous impulses .it has a NUCLEUS containing cell body or stroma DENDRITES & axon. |
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| 19. |
How many cranial nerves present are present frnds answer plzz |
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Answer» tion:twelveDepending on definition in humans there are twelve or thirteen cranial nerves pairs, which are ASSIGNED Roman NUMERALS I–XII, sometimes also including cranial nerve zero. The numbering of the cranial nerves is based on the order in which they EMERGE from the BRAIN, FRONT to back (brainstem). |
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| 20. |
Stomach of man mainly digest |
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Answer» tion:The digestion of PROTEINS OCCURS in the stomach. It is FACILITATED by digestive ENZYMES (pepsin, hydrochloric acid). |
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| 21. |
Expand REN.( Biology ) Please answer this question.❤️❤️❤️Only right answer not wrong answer |
| Answer» TION:REN stands for Ringer EQUIVALANCE NUMBER | |
| 22. |
Blood is a fluid connective tissue which doesnot contain |
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| 23. |
Best vegetarion food other than spanish which consist of iron |
| Answer» ANANAS BEANS LENTICLES SUGARCANE | |
| 24. |
Ball and socket joint has how much degree of freedom |
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Answer» 180Explanation: |
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| 25. |
A virus that can reproduce without killing the host is called |
| Answer» TION: A virus that can reproduce without killing its host is called Bacteriologic and it is like a other viruses which is infected host CELL in order to reproduce in a fine manner. On the other hand it step to make up the infection process known as the COLLECTIVELY | |
| 26. |
How do vegetative propagation occur in turmeric..? And in which part.? |
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Answer» tion:A mode of reproduction in plants in which a VEGETATIVE part, like the stem, root, leaves DEVELOP into new PLANT under favourable conditions is called vegetative PROPAGATION. It is also considered as a TYPE of asexual reproduction as only one parent is involved. |
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| 28. |
A poster on spreading awareness about water borne diseases during rainy season |
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Answer» tion:Waterborne DISEASES are CONDITIONS caused by PATHOGENIC micro-organisms that are TRANSMITTED in water. Disease can be spread while bathing, washing or drinking water, or by eating FOOD exposed to contaminated water. |
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| 29. |
If a protein has residuals how many nucleotides will be needed to create it |
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Answer» tion:Once TRANSCRIPTION and processing of rRNAs, tRNAs and snRNAs are COMPLETED, the RNAs are ready to be used in the cell ‑ assembled into ribosomes or snRNPs and used in splicing and protein synthesis. But the mature mRNA is not yet functional to the cell. It must be translated into the encoded protein. The rules for translating from the "language" of nucleic acids to that of proteins is the genetic code. Experiments testing the effects of frameshift mutations showed that the deletion or addition of 1 or 2 nucleotides caused a LOSS of function, whereas deletion or addition of 3 nucleotides allowed retention of considerable function. This demonstrated that the coding unit is 3 nucleotides. The nucleotide triplet that encodes an amino acid is called a codon. Each group of three nucleotides encodes one amino acid. Since there are 64 COMBINATIONS of 4 nucleotides taken three at a time and only 20 amino acids, the code is degenerate (more than one codon per amino acid, in most cases). The adaptor MOLECULE for translation is tRNA. A charged tRNA has an amino acid at one end, and at the other end it has an anticodon for matching a codon in the mRNA; ie. it "speaks the language" of nucleic acids at one end and the "language" of proteins at the other end. The machinery for synthesizing proteins under the direction of template mRNA is the ribosome. |
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| 30. |
What do mean by peristalic movement |
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Answer» tion:The WAVELIKE muscular contractions in tubular structures, especially organs of the digestive system such as the esophagus and the INTESTINES. Peristalsis is CHARACTERIZED by alternate contraction and relaxation, which pushes ingested food through the digestive TRACT TOWARDS its release at the anus. |
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| 31. |
Write any 5 characteristics of insectivorous plants |
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Answer» insectivorous PLANTS have following characteristics.....1.mainly have bright colours - to attract insects.2. mainly have trapping posture3.mainly have sticky surface - to stick the INSECT on it and ALSO for easy trapping4.hey live in bogs5.have deficiency of nitrogenPOINT TO REMEMBER ----------- they live in bogs so have deficiency of nitrogen in them and has to EAT meat.....to OVERCOME the deficiency of the nitrogen. |
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| 32. |
Answer the following questions :- 1. Name the blood vessels that brings oxygenated blood to the human heart . 2. Which chamber of the heart receiv oxygenated blood . 3. Explain how is the oxygenated blood from his particular chamber sent to all the body parts . |
| Answer» EXPLANATION:A) pulmonary veinB) left atriumC) the oxygenated blood flows from left ATRIUM to left ventricle and then passed through the semilunar VALVE it moves to the aorta and from there the blood moves to different PARTS of the body | |
| 33. |
What happens if no adrenaline hormone is produced |
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Answer» if adrealine HARMONE is not PRODUCE we MAY DIE .........so it is KNOWN as emergency harmone..... |
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| 34. |
Is volvox unicellular or multicellular algae? |
| Answer» VOLVOX is a MULTICELLULAR ALGAE | |
| 35. |
Characteristics of brain |
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Answer» in is the most SENSITIVE organs. Brain CONTROLS the MOVEMENT and all the FUNCTIONS of our body. Brain CONNECTIONS is directly to our nerves. |
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| 36. |
Please level them? i need them formy exam. |
| Answer» REFER To S. CHAND I THINK this PICTURE is there | |
| 37. |
22. Which of the following does not enter into hepaticportal circulation?(1) Fats(2) Proteins(3) Carbohydrates (4) minerals |
| Answer» MAY be, CARBOHYDRATES (3) | |
| 38. |
Write any 5 characteristics of saprophytic plant |
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Answer» -Chitin in CELL wallThey PRODUCE filamentsMost of them do not photosynthesiseThey don't have VASCULAR systemThey produce sporesExamples:- FUNGI |
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| 39. |
Alpha lipoic acid supplement effect on euthyroid people |
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Answer» No evident effects are seenExplanation:Alpha-lipoic ACID is generally CONSIDERED safe with little to no SIDEEFFECTS. In some cases, people may experience mild symptoms like nausea, rashes or itching. However, research shows that adults can TAKE up to 2,400 mg without harmful SIDE effects |
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| 40. |
Absence of circulatory system in hydra is compensated by |
| Answer» ABSENCE of circulatory system in HYDRA is compensated by GASTROVASCULAR CAVITY | |
| 41. |
Examples for simple or basic reflex |
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Answer» tion:An example of a monosynaptic reflex is the PATELLAR reflex. A multisynaptic reflex, as you can guess, is more COMPLEX. In the SIMPLEST form, a multisynaptic reflex has more than ONE neuron (called interneurons) within the reflex arc process |
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| 42. |
What is called a selectively permeable membrane and why |
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Answer» the plasma membrane of the CELL is called a selectively PERMEABLE membrane because it is permeable for some SPECIFIC materials LIKE amino acids, mineral but not permeable to water. |
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| 43. |
Explain exreation in human being in short |
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Answer» kidney the nephrons act as a strainer and thus filter the BLOOD after filtration the filterate is accumulated when this filterate FILLS the urinary bladder then it is excreted outthis filterate is then termed as urine hope it HELPS you and if it does then please mark it as the BRAINLIEST ANSWER |
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| 44. |
Write any 5 characteristics of saprophytic plants. |
| Answer» 1. They grow on dead plants and animals 2. They OBTAIN food from dead MATERIAL 3. They don't have chlorophyll so they are not green 4. They do not have leafs5. They have pores | |
| 45. |
How to start a practical about microscope?? (Biology) Like... Aims:?? Material required:? |
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Answer» e...Which class u R in...please ENTER your class also...Sorry...♥️ |
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| 46. |
Plzzz answer this question..10th class biology... |
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Answer» a.neuronsb.nephronc.alveolid.sphygmomanometere.dialyzerf.synapseg.thylakoidsh.pulmonary arteryI.pulmonary veinj.cranium |
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| 47. |
reptile are known for having three chambered heart which animal show or near four chambered condition in reptile |
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Answer» the number of chambers DETERMINE the sufficiently of TRANSPORTATION of oxygen as the CHAMBER MAKES sure that oxygenated blood and deoxygenated blood.human-4 chamberedfish-2 chamberedreptiles-3 CHAMBERED |
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| 48. |
When we walk 1 step so how many muscles work in our body |
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| 49. |
the infectious agent may or may not affect the same organ or tissue they have entered justify the statement |
| Answer» HEALTH is wealth when INFECTED agent ENTER into body caused necrosis | |
| 50. |
Implantation takes place after of fertilization (a?5 days(b) 6 days(c) 7 days(d) 8 daysIs any shreya here can she give me answer ???❤️❤️❤️❣️❣️❣️❣️ |
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