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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 551. |
Rh blood grouping . |
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Answer» Rh grouping is an antigen which is similar to that in RHESUS MONKEY. If Rh +ve group is exposed to Rh -ve group, then the body develops antibodies against Rh antigen. Rh blood grouping was first finded in a rhesus monkey.this blood grouping gives the sign of blood group like a+ or a– and b+ or b– and o+ or o– and ab+ or ab–. |
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| 552. |
Which pigment is responsible for red color of carrot |
| Answer» Lycopene another form of carotene | |
| 553. |
Trick to remember the formula of some important flower families |
| Answer» No trick you have to memorise it | |
| 554. |
What are important features of Watson and Crick modal? |
| Answer» Imp features of watson crick model or double helix model of DNA are as follows:1.The DNA molecule consists of 2 polynucleotide chain or strands that spirally twisted around each other & coiled to form a right handed double helix | |
| 555. |
Hey how many of you are taking crash course |
| Answer» | |
| 556. |
Guys tomorrow i have my biology paper give me some tips and tricks. |
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Answer» I also have my biology exam?? lets see what will happen thanks Chetan and all the best to you too I am also having my bio paper tomorrow , first of all don\'t panic , you can do it , go through your syllabus , study in a smart way . do dample papers and believe me its easy, GOOD LUCK FOR YOUR EXAM? |
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| 557. |
Is it really possible to remember all plants and animal hormones? with their RESPECTIVE functions. |
| Answer» Yes | |
| 558. |
How is Cytokinesis accomplished in plant and animal cells? |
| Answer» In plants by cell plate and in animals by cell furrow | |
| 559. |
Hi how many of you study in DAV schools |
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Answer» me too Ok himani Me? |
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| 560. |
Why urochordates are called tunicates |
| Answer» Tunicates\xa0are\xa0considered\xa0acraniate\xa0chordates\xa0because\xa0tunicates\xa0and\xa0chordates\xa0have the following features in common: a notochord; a dorsal, hollow nerve cord; and pharyngeal gill slits at some time in their lives. In vertebrates, the nerve cord becomes the spinal cord and brain.\xa0The name\xa0tunicates\xa0come from the tunic surrounding their body. The name sea squirt comes from the way water is pushed out through the exhalant siphon. ... On the inside of the epidermis are a thicker dermis (body wall) and bands of muscles which can squeeze the tunic forcing a jet of water from the exhalant siphon. | |
| 561. |
Types of muscle fibres |
| Answer» Two1. Actin2.myosin | |
| 562. |
How do the nymphs of cockroach differ from adult cockroach |
| Answer» \tThe nymph bears wing pads in all stages, while the adult cockroach has wings.\tA nymph has only just been born or only molted a couple times.\tAdult means that they are done molting adult cockroaches have wings while nymph cockroaches do not undefined undefined undefined undefined undefined undefined | |
| 563. |
Explain division algae with it\'s characteristics.Also differentiate among different types of algae? |
| Answer» On this app in subject biology chapter 2 cbse important questions ,question 11 in 3 marks questions | |
| 564. |
What is fungi causes bankane of rice |
| Answer» \'Bakane\' is the foolish seedling disease of rice. It is caused by the fungal pathogen Gibberella fujikuroi. | |
| 565. |
Goodmorning ready for the exam |
| Answer» Yes | |
| 566. |
What is your next exam now guys |
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Answer» Last physical chemistry |
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| 567. |
Name the place of kidney where rennin are secreted??? |
| Answer» Rennie not renin | |
| 568. |
What is the major limiting factor for photosynthesis??? |
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Answer» Oxygen water and temperature Infrs red light Light |
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| 569. |
Who proposed the fluid mosaic model of cell membrane??? |
| Answer» Singer and nicolson in 1972 proposed fluid mosaic model | |
| 570. |
What is leghaemoglobin and its function??? |
| Answer» The leghaemoglobin is an oxygen scavanger protect enzyme from oxygen. Also it is aerobic in free living conditions but it becomes anaerobic in nitrogen fixing events. | |
| 571. |
During an injury, nasal septum gets damaged and for it\'s recovery which cartilage is predfused |
| Answer» Hyaline cartilage | |
| 572. |
If anybods biology paper has happened please send me some questions. |
| Answer» I have que paper as tom.. is my biology exam bt how can I snd u........ | |
| 573. |
Any bodys whose. Biology paper has happened please send questions.please. |
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Answer» Send me the biology question paper as well... U don\'t need any question papers try to solve exercise given in Dinesh reference or any other else Come on guys |
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| 574. |
Describe C3and C4 pathway. |
| Answer» In c3 pathway carbon 3 is the first stable product formed and in c4 pathway carbon 4is the first stable product formed so these are named so | |
| 575. |
Write all the important diagram of biology class 11..?? |
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Answer» ECG, nephron, stage in cross bridge formation , nodule formation Cell organelles like mitochondria, nucleus, chloroplast, full plant and animal cell , longitudinal digram of different sections of root etc. |
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| 576. |
Explain. Secondary structure of protien..?? |
| Answer» 1st amino acid is n- terminal and last is c-terminal. In every 4th amino acid there is interaction i.e. hydrogen bond. It is polypeptide chain in form of helix. | |
| 577. |
What is the difference between direct and indirect development..?? |
| Answer» \tDirect developmentIndirect developmentIt is a type of development in which an embryo develops into a mature individual without involving a larval stage.It is a type of development that involves a sexually-immature larval stage, having different food requirements than adults.Metamorphosis is absent.Metamorphosis involving development of larva to a sexually-mature adult is present.It occurs in fishes, reptiles, birds, and mammals.It occurs in most of the invertebrates and amphibians.\t | |
| 578. |
I need answers of biology ncert page 180 chapter transport in plants.. |
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Answer» Thnx for the suggestion but i don\'t need exercise question\'s answer..I need answer of the question that are in mid of the chapter of bio chapter 11 pg 180.. On this app click on biology now open ch 11 and then ncert solns |
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| 579. |
Hepato pancreatic duct is guarded by? |
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Answer» Its spincter of oddi Ampulla of vater |
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| 580. |
What is Glisson\'s capsule? |
| Answer» Glissons capsule is basically a covering on the lobes of liver which connects liver to other connective tissues | |
| 581. |
Where does the digestion of alcohol takes place in our digestive system? |
| Answer» Liver | |
| 582. |
What is meant by mensurational cycle |
| Answer» Since the ovary of female release one egg every month, therefore, the uterus also prepares every month to receive a fertilised egg. The inner lining of the uterus becomes soft and thick with lots of blood capillaries in it. This preparation is necessary as in case the egg is fertilised by the sperm, it helps to keep the egg and nourish it. If however, the egg is not fertilised, then the thick lining of the uterus is not required and the uterus lining breaks down and comes out through the ****** in the form of blood and mucous. This is called menstruation.(b) Menstruation cycle in females:(i) When a girl reaches puberty at the age of 10 – 12 years, the *** hormones released it her blood cause some of the ova in the ovaries to become mature.(ii) Usually one mature egg is released from the ovary into the oviduct once every 28 days. This is called ovulation.(iii) Before ovulation, the inner lining of the uterus becomes thick and spongy, and full of blood capillaries, and prepares itself to receive the fertilised egg.(iv) If the ovum does not get fertilised, then the thick and soft inner lining of the uterus is no longer needed and hence it breaks and the dead ovum comes out from ****** in the form of bleeding called menstruation.(v) Menstruation usually occurs 14 days after ovulation and usually lasts for 3 to 5 days.(vi) After menstruation is over, the inner lining of the uterus starts building up again so that it becomes ready to receive the next ovum in case it gets fertilised.(vii) If the ovum does not get fertilised even now, then the menstruation takes place again and this cycle goes on repeating. | |
| 583. |
What is circardian?? |
| Answer» The natural cycle of physical, mental, and behavior changes that the body goes through in a 24-hour cycle.\xa0Circadian rhythms\xa0are mostly affected by light and darkness and are controlled by a small area in the middle of the brain.\xa0A circadian rhythm is a natural, internal process that regulates the sleep-wake cycle and repeats roughly every 24 hours. It can refer to any biological process that displays an endogenous, entrainable oscillation of about 24 hours.\xa0 | |
| 584. |
What is eubacteria? |
| Answer» These are heterotrophic as well as chmosynthetic bacteriaIt can usually reproduce by asexual reproduction but some times it can reproduced by sexual reproduction by transfer of genes | |
| 585. |
Difference between algae and bryophyte |
| Answer» Algae do more photosynthesis than any other plant classAlgae have chlorophyll a&b while bryophyte have a&c | |
| 586. |
Difference between flatworms and roundworms |
| Answer» If you have ncert of biology plz study ch 4 of it. | |
| 587. |
Which organism has self consciousness? |
| Answer» Only human being have self-consciousness | |
| 588. |
Write difference between the cell wall of Gram Positive and Gram Negative bacteria |
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Answer» @yogita Ingle ... how you have given this answer in tabular form and bold letters ???? Gram postive and gram negative it depends upon your glycolax compostion | \xa0 | Gram-positive bacteria | Gram-negative bacteria | \tCell WallSmooth and single layeredWavy and double layeredCell Wall thickness20 to 80 nanometres8 to 10 nanometresPeptidoglycan LayerThickThinTeichoic acidsPresentAbsentOuter membraneAbsentPresentPorinsAbsentOccurs in Outer MembraneMesosomeIt is more prominent.It is less prominent.MorphologyCocci or spore-forming rodsNon-spore forming rods.Flagella Structure2 rings in basal body4 rings in basal bodyLipid contentVery low20 to 30%LipopolysaccharideAbsentPresent\t|
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| 589. |
what is triglyceride? ?? |
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Answer» thanks Tri glyceride is formed of diglyceride + fatty acids |
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| 590. |
Hey do anybody of you suffer from teenage anxiety as me or mood swings please tell . |
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Answer» Samuel do you also suffer This is normal no need to worry If you have read everything properly then you can!Note: close ur eyes and pray for what you have read.......this will work |
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| 591. |
Which bond is present between DNA |
| Answer» Phosphodiester bond(a type of covalent bond) | |
| 592. |
Diff. bw pulse rate and heart beat |
| Answer» Heart beat is How many times the valves of heart close and open their sound is lap dap so we call its as heart beatPulse rate is how much pressure your renial artery leves the blood and this creates some pressure we call it as pulse rateNo of heart beats = pulse rate | |
| 593. |
How does retina\'s pigment work?? |
| Answer» Not confirmChoroid layer of eye contains pigment, Which is melanin,and is same which is for skin. | |
| 594. |
Why are some enzyme are called allosteric enzyme? Define feedback control |
| Answer» don\'t know srry? | |
| 595. |
T.S of gut |
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Answer» 3 layers 1]Serosa2 ] muscularis3]Mucosa ????Same ques here |
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| 596. |
What is the name of the substance which occurs at the wound in initiation of clotting? |
| Answer» Fibrinogen | |
| 597. |
What is botanical gardens |
| Answer» \xa0botanical gardensi. They provide plant material for taxonomic studies.ii. Different species are grown for identification and research.iii. It helps in the maintenance of the record of the flora.iv. These provide plants, good environment and care for growth and development.v. The plants are used to carry out selective breeding to maintain continuity of particular species.\xa0 | |
| 598. |
What is the difference between c3 and c4 |
| Answer» C3 plant: CO2 acceptor is RuBisCO First stable product is PGA Photo respiration occurs C4 plant: CO2 acceptor is PEP First stable product is OAA | |
| 599. |
Examples of gamopetalous and polypetalous flowers ??? |
| Answer» Polysepalous: The sepals are not fused. Example: Rose and Southern magnolia.Gamosepalous: The sepals are fused or jointed sepals, either wholly or at the base only. Example: Hibiscus and periwinkle are gamosepalous flowers.Polypetalous: Flowers having free petals. Example: Rose and Camellia.Gamopetalous:\xa0Flowers have fused or united petals. Example: Bindweed and elderberry flowers have gamopetalous petals. | |
| 600. |
Why is racemose inflorescence polytelic ? |
| Answer» Inflorescences are complex structures with many functions. At anthesis, they present the flowers in ways that allow for the transfer of pollen and optimization of the plant\'s reproductive success. During flower and fruit development they provide\xa0nutrients\xa0to the developing flowers and fruits. A type of flowering shoot in which the growing region at the tip of the flower stalk continues to produce new flower buds during growth. As a result, the youngest flowers are at the top and the oldest flowers are at the base of the stalk. | |