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. |
What will happen if rbc and a plant cell are kept in pure water? |
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Answer» If plant cell are placed in distilled WATER i.e. hypotonic solution, the water FLOWS into the cells due to osmosis as the concentration of solute is HIGHER outside with respect to inside of the cell, then swell up. Hope it helps. Mark as brainliest. |
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| 2. |
What will happen if nucleoues and mitochondria is removed a cell? |
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Answer» Explanation: If a NUCLEOLUS is removed from a cell there will be no PROTEIN synthesis and the cells wont transmit CHARACTERS from parents to off springs. If a MITOCHONDRIA is removed from a cell there will be no oxidization of food and the cell wont produce any energy. PLSS MARK AS THE BRAINLIEST.... |
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| 3. |
What will be the genotypic ratio of a tetrahybrid cross between two heterozygous individuals? |
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Answer» Answer: Explanation: The expected GENOTYPE ratio when two HETEROZYGOTES are crossed is 1 (homozygous dominant) : 2 (heterozygous) : 1 (homozygous RECESSIVE). When a PHENOTYPIC ratio of 2 : 1 is observed, there is probably a lethal allele. Follow me to get answers easily! |
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| 4. |
What would happen in the plasma membrane ruptures or breaks down? |
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Answer» Answer: the FUNCTION of the SELECTIVELY PERMEABLE or cell MEMBRANE stop and send the anwanted things ,it doesn't PROTECT form disease |
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| 5. |
What will be the genotypic ratio of a trihybrid cross between two heterozygous individuals? |
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Answer» Answer: 1:2:1:2:4:2:1:2:1:2:4:2:4:8:4:2:4:2:1:2:1:2:4:2:1:2:1 Explanation: GENOTYPE TRIHYBRID CROSS - (1:2:1)^3 If you NEED more explanation; do ask ! |
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| 6. |
Which new species of the rich have been developed in India |
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Answer» Answer: |
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| 7. |
What is weeding?????, |
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Answer» HEY friend✌️!!!! here is your answer ...... |
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| 8. |
Frnds No. one knows abt Villikin |
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Answer» Answer: sorry buddy i dont KNOW about it!! if i was knowing it...i would have surely HELPED U yaar!! HAVE A GREAT DAY AHEAD...HOPE U GET UR PROBLEMS SOLUTION VERY SOON!! |
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| 10. |
Amongst 1,2,3,4 structural level of protein,which level of structure includes such bond |
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Answer» Answer: AMONG QUATERNARY proteins they are more COMPLEX |
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| 11. |
mark the correct statements related to cell wall (a) Non living rigid structure (b) present in fungi and plants (c) provides barriers to undesirable macromolecules (d) primary cell wall is capable of growth (e) primary wall gradually diminished as the cell matures (1)a |
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Answer» OPTION A is correct. |
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| 12. |
What is the cause of goitre write the main symptoms of goitre? |
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Answer» the main symptoms of GOITER is TIGHTNESS in BREATHING and the common symptoms is swelling of the neck |
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| 13. |
What is meaning of posterior placenta in 30 , weeks of pregnancy? |
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Answer» Answer: When you BECOME pregnant, your body begins to adjust to the baby and undergoes many CHANGES. One of these changes is the growth of the placenta in the uterus. The placenta is a temporary ORGAN that attaches itself to the uterus and to the baby’s umbilical cord. It’s through the placenta that the growing fetus is able to get oxygen and nutrients from the mother. The positioning of the placenta is very important as it determines whether you are able to give BIRTH vaginally or through a cesarean SECTION. |
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| 14. |
Hello frnd can u tell Plzz what is vilillikin |
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| 15. |
I have 4 questions please solve it no need of copy paste answer only need of handwriten answer send me pic.question 1 why do volcano cause earthquakes ?question 2 why is a car with close windows a safe place during lighting?question 3 give two safety measures to be taken during thunderstrom? question 4 what is a volcano? |
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Answer» Answer: ❤️❤️hello DEAR here is your answer MARK it BRAINLIST ok and FOLLOW me... :) ☺️☺️❤️❤️ |
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| 16. |
What is plant reproduction |
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Answer» Answer: Plant can reproduce by both either sexually or asexually. Plant reproduction is the production of new OFFSPRING in PLANTS, which can be ACCOMPLISHED by sexual or asexual reproduction. Sexual reproduction produces offspring by the fusion of gametes, resulting in offspring genetically different from the parent or parents. |
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| 17. |
Function of WHO what is function of WHO |
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| 18. |
Objective type questions of lesson 5 biology th |
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Answer» Please WRITE down COMPLETELY . Because you don't write the name of book...? |
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| 19. |
Name the 2 pre fertilisation events in living organisms |
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Answer» ANSWER:GAMETOGENESIS ANSD GAMETE Transfer Explanation: |
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| 21. |
What is the function of Red Cross |
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Answer» In times of WAR, the Red Crossfulfills the original goal of the International Red Crossmovement -- to provide AID and comfort to soldiers and victims of war. This often takes the form of distributing care packages and keeping members of the armed forces in contact with family members. Explanation: l am new So please FOLLOW me |
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| 22. |
Which amino acid is involved in the formation of such bond |
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Answer» Hello dear Peptide bond Proteins are LINEAR polymers formed by LINKING the a - carboxyl group of 1 amino acid to the a - amino group of another amino acid with a peptide bond ( also CALLED as amino bond ) . The formation of dipeptide from two amino ACIDS is accompanied by the loss of water molecule . Hope it's HELPED you.....plz marks as Brainleist answer or verified answer |
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| 23. |
How much sperm does a male body produces in a year? |
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| 24. |
List any three common health problems in India |
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Answer» → THREE COMMON health problems in INDIA are:
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| 25. |
Name any two wools which come from breeds of sheep |
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Answer» Dual-purpose: COLUMBIA. |
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| 26. |
Mutation which occurs during dna replication is called |
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Answer» Recombination Explanation: |
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| 27. |
Motor skills are associated with which part of the brain name |
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Answer» Explanation: the area of the BRAIN that control both GROSS and FINE MOTER skills include the cerebral cortex,basal ganglia , and cerebellum . |
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| 28. |
How many pairsof autosomesare present in human |
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Answer» in all there are 23 PAIRS of chromosome in which ...22 pairs are of autosomes and 23 RD is of sex DETERMINATION.. |
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| 29. |
Define the different types of pollination and give one example for each |
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Answer» Explanation: Their are TWO types of pollination are: HOPE its help you |
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| 30. |
Lungs in addition to respiratory function also help in |
Answer» The lungs' main role is to bring in AIR from the atmosphere and pass oxygen into the bloodstream. From there, it circulates to the rest of the body. Help is required from structures OUTSIDE of the lungs in ORDER to BREATHE properly |
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| 31. |
The part of plants which shows response to the stimulus translate into hindi |
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Answer» अनुवर्तन Mark as BRAINLIEST |
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| 32. |
Theory reagarding the origin of human beings for 1 selabas |
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Answer» Explanation: Genetic studies show that primates diverged from other MAMMALS about 85 million YEARS ago, in the Late Cretaceous period, and the earliest fossils APPEAR in the PALEOCENE, AROUND 55 million years ago. |
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| 33. |
T explain the role of kidney and hormones in regulating water balance |
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Answer» Answer: Anti-diuretic hormone acts to maintain blood pressure, blood volume and TISSUE WATER CONTENT by controlling the amount of water and HENCE the concentration of urine EXCRETED by the kidney. |
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| 34. |
Summarise events in sequence during transport of water from soil to leaves in a graphic form |
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Answer» Answer: However, it QUICKLY goes to zero as the seed takes up water or the soil HYDRATES. Ψ m cannot be MANIPULATED by the plant and is typically ignored in well-watered ROOTS, stems, and LEAVES. Hope it will be helpful :)...☺️ |
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| 35. |
In biotechnology, in the cloning vectors, is the origin of replication, selectable marker and the recognition/cloning site are from the same portion in which the foreign DNA will be joined, please explain. |
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Answer» Answer: SELECTABLE marker are add for ELIMINATING non recombinant from DNA which help in SELECTING of pure form of recombinant |
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| 36. |
Mention three main functions performed by the nephron. |
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Answer» Answer: A nephron is used separate to WATER, ions and small MOLECULES from the BLOOD, filter out WASTES and TOXINS, and return needed molecules to the blood. The nephron functions through ultrafiltration |
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| 37. |
Structure and working of myocardial fibres biology discussion |
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Answer»
Cardiac FUNCTION does not require intact innervations. Frog’s heart removed from the body, and in human beings who have transplanted heart, the heart continues to function. The perfusion of the isolated heart in the laboratory will also continue to BEAT at REGULAR intervals.
This can also be proved by applying first and SECOND Stannius ligature or effect of temperature on sinus venosus. It proves that sinus venosus is pacemaker of the frog’s heart. |
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| 38. |
Sketch relation between acting potential and muscle contraction |
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Answer» Explanation: A MUSCLE Contraction Is Triggered When an Action Potential Travels Along the NERVES to the Muscles. Muscle contraction begins when the nervous SYSTEM generates a signal. The signal, an impulse called an action potential, travels through a type of nerve CELL called a motor neuron |
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| 39. |
Sertoli cell power regulated by the pituitary hormone known as |
Answer» sorry BRO i DONOT knowFOLLOW me |
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| 40. |
Sertoli cell are regulated by the pituitary hormone known as |
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Answer» Answer: Sertoli cells are the cells that line the seminiferous tubules in the testis. These cells protect the SPERMATIDS and convey nutrients to both the DEVELOPING and mature SPERMATOZOA. Sertoli cells are regulated by FSH (Follicle Stimulating Hormone) as the FSH receptors are confined to the Sertoli cells. |
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| 41. |
Role of enzymes in the process of digestion salivary amylase |
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Answer» Answer: Explanation:it CHANGE sugar into GLUCOSE and MAKE the FOOD WET |
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| 42. |
a tall pea plant with yellow seeds (heterozygous for both traits) is crossed with a dwarf pea plant with green seeds. using punnette square work out the cross to show the phenotypes and the genotype of F1 generation |
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Answer» The P cross produces F1 OFFSPRING that are all HETEROZYGOUS for both CHARACTERISTICS. The resulting 9:3:3:1 F2 phenotypic ratio is obtained using a Punnett square. In pea plants, purple FLOWERS (P) are dominant to white (p), and yellow peas (Y) are dominant to green (y). |
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| 43. |
Which algae is known as fodder? |
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Answer» Answer: ALGAE which is known as fodder:-MARINE MACROSCOPIC algae or seawood |
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| 44. |
Why is psudomonas aeruginosa antibiotics risistant ? |
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Answer» Answer: PSEUDOMONAS aeruginosa has been shown to POSSESS a high level of intrinsic RESISTANCE to most ANTIBIOTICS through restricted outer membrane permeability, efflux systems that pump antibiotics out of the cell and production of antibiotic-inactivating ENZYMES such as β-lactamases |
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| 45. |
A tall pea plant with yellow seeds (heterozygous forboth the traits) is crossed with a dwarf pea plant withgreen seeds. Using a Punett Square work out the crossto show the phenotypes and the genotypes of f1generation |
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Answer» hijajehrhfifvdhskd8fdbdks |
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| 46. |
Entomology is the science that studiesA.Behavior of human beingsB.InsectsC.The origin and history of technical and scientific termsD.The formation of rocks |
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Answer» B Explanation: ENTOMOLOGY is the STUDY of INSECTS. |
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| 47. |
Taxomomy categories definition |
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Answer» Explanation: Classification is a PROCESS in which closely resembling organisms are placed in a GROUP. The groups which have SIMILARITIES are placed into larger groups. The various grouping levels or RANKS in classification are known as TAXONOMIC categories. |
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| 48. |
In bryophytes embryonic development of zygote takes place in |
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Answer» Your answer is ARCHEGONIA |
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| 49. |
Natural and man made reason of deforestation |
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Answer» Answer: The forest trees are cut down to get land for building HOUSES,factories,roads and dams. These are the MAN made causes of DEFORESTATION. Some of the natural causes of deforestation are forest fires and severe DROUGHTS. ... When severe drought occur,the forest trees dies out because of lack of water. |
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| 50. |
Protein collagen physiological role of protein in collagen |
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Answer» Explanation: Collagen is a hard, insoluble, and fibrous protein that makes up one-third of the protein in the human body. In most collagens, the molecules are packed together to form long, thin fibrils. These act as SUPPORTING structures and anchor cells to each other. They GIVE the skin STRENGTH and elasticity.16 |
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