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. |
Give an example of a fower which contain both stamens and carpels. |
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Answer» A flower which CONTAINS both stamens and CARPELS are HIBISCUS ,MUSTARD |
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| 2. |
WHY BRYOPHYTES CANOT GROW LIKE TREES. |
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Answer» ⛦Hᴇʀᴇ Is Yoᴜʀ Aɴsᴡᴇʀ⚑ |
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| 3. |
What is pneumatophore? |
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Answer» A specialized respiratory ROOT in certain aquatic PLANTS, such as the bald cypress, that grows upward and protrudes above the WATER or mud into the AIR. |
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| 4. |
Give the names of the class of vertebrates having 2,3,4 chambered heart |
Answer»
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> Pisces ( fishes ) : 2 Chambered heart>> Amphibians and Reptiles : 3 Chambered heart>> Birds , Mammals and Crocodile (an exceptional reptile) : 4 Chambered heart~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ hope it helpedmark as brainliest answer if you are satisfied with my answer. |
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| 5. |
Explain the steps involved in the production of genetically engineered insulin. Whay is the insulin thus produce preferred over the one produced from qnimal source. |
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Answer» Insulin: Insulin is secreted by islets of langerhans of pancreas.It consists of two polypeptide chains,Chain A (21 amino acids) and chain B (30 amino acids). The precursor of insulin is PROINSULIN which contains chain A, chain B and chain C (35 amino acid). The mRNA for this proinsulin is isolated from rats, cDNA is synthesized from this mRNA This cDNA is integrated with the plasmid of E.coli near the beta-galactosidase gene. The recombinant plasmid is then transfected into E.coli. The E.coli is the cultured.The cDNA is expressed to produce FUSED beta-galactosidase chain A and beta-galactosidase chain B. The chains are them separated from beta-galactosidase. The chain A and chain B were joined invitro by treating them with sodium disulphonate and sodium sulphite. This insulin produced is called 'Humulin' . |
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| 6. |
3 traditional methods for conservation of water |
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Answer» 1. we can conserve water by RAIN water harvesting. |
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| 7. |
Q. 167Kindly check the image and Answer only if you are 100% sure! The answer needs to be correct! and Please be quick, it's Urgent! I'm grateful for the sincere answers. |
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| 8. |
Q. 164Kindly check the image and Answer only if you are 100% sure! The answer needs to be correct! and Please be quick, it's Urgent! I'm grateful for the sincere answers. |
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| 9. |
Auggaccugavauuuuga is the base sequence in stand of mrna,write the base sequence of the dna strand from which it has been transcribed |
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| 10. |
Q. 165Kindly check the image and Answer only if you are 100% sure! The answer needs to be correct! and Please be quick, it's Urgent! I'm grateful for the sincere answers. |
| Answer» CHANGING the environment than CHANGE attain/some NEW characters are FORMED | |
| 11. |
For which organism malpighian corpuscle acts as a excretory |
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Answer» Ammonia, urea and uric acid are the MAJOR nitrogenous wastes excreted. PROTONEPHRIDIA, nephridia, malpighiantubules, GREEN glands and the kidneys are the common excretory ORGANS in animals. ... The Bowman's capsule encloses the glomerulus to formMalpighian or renal corpuscle. |
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| 12. |
Flowers in which number of sepals is different from number of petals |
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Answer» The sepals are the lower, or OUTERMOST, part of the flower. They fold over the TENDER, closed bud and PROTECT it from cold and other injuries while it is developing. Usually sepals are green. In many flowers, however, they are as colorful as the petals and increase the flower's attractiveness to insects. |
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| 13. |
Difference between kidneys glutamine metabolism and intestinal glutamine metabolism |
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Answer» ROLE of GLUTAMINE in human carbohydrate METABOLISM in KIDNEY and other TISSUES. Role of glutamine in human carbohydrate metabolism in kidney and other tissues. Glutamine is the most abundant amino acid in the human body and is involved in more metabolic processes than any other amino acid. |
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| 14. |
Eggs of silkmoth are called as |
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Answer» HEYAAA !!!! ☑️Egg of SILKMOTH are CALLED as SILKWORM #APS☺️☺️ |
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| 16. |
How do green plants make their own food? |
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Answer» GREEN plants make their food from the process of PHOTOSYNTHESIS in the presence of CHLOROPHYLL. A green COLOURED pigment. |
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| 17. |
Describe the three phases and the major hormones that regulate digestion |
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Answer» You digestive track extends from your mouth to your anus and envolves not only organ such as your stomach, liver,pancreas ,gall BLADDER and intestines but ALSO fluids released from these organs.All together they help in the breakdown of food into small pieces and then the smaller units that can undergo absorption and nourish the CELLS abd tissues of your body. The three phases of food digestion OCCUR in your mouth , your stomach and your intestine. |
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| 18. |
Explain the basis for grouping organisms into the five kingdom in tuition teacher |
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Answer» The basis for grouping ORGANISMS intofive kingdom are, (i) Whether theorganisms are made of prokaryotic or EUKARYOTIC cells. (II) Whether theorganism is UNICELLULAR, i.e., a CELL living singly or organized into multicellular and thus complex organisms. |
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| 19. |
A brief description about BIOLOGY |
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Answer» Biology is the STUDY of life and LIVING organisms, from one-celled creatures to the most COMPLEX living ORGANISM of all — the HUMAN being. ... You may know that the ology suffix means "the study of," and the addition of the Greek bios, meaning "life," gives us the meaning of biology. |
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| 20. |
Urea cycle and Kreb's cycle are linked at? |
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Answer» In the adult, urea cycle enzymes change as a UNIT, and are largely influenced by DIETARY protein CONTENT. The urea cycle is closely linked to thecitric acid cycle DERIVING one of its nitrogens through transamination of oxalacetate to form asparate and returns FUMARATE to that cycle. |
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| 21. |
Collect photographs of 5 plants is of thallophyta bryophyta and pteridophyta divisions and write a description of each |
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Answer» These PICS CONTAIN your ANSWER |
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| 22. |
What do these blanks respectively stands for |
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Answer» Use of respectively. 'Respectively' is an adverb that is OFTEN MISUSED by non-native English speakers. It means “in the order given” and should only be used if your SENTENCE WOULD be unclear WITHOUT it. |
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| 23. |
What is the capacity of urinary bladder to store urine? |
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Answer» The NORMAL capacity of the bladder is400-600 ML. During urination, the bladder MUSCLES squeeze, and two sphincters (valves) open to allow URINE to FLOW out. Urine exits the bladder into the urethra, which carries urine out of the body. |
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| 24. |
Calculate how much waste is genrated at home in a day |
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Answer» In 2013, Americans generated about 254 million tons of trash and recycled and COMPOSTED about 87 million tons of this material, equivalent to a 34.3 percent recycling rate. On average, we recycled and composted 1.51 pounds of our INDIVIDUAL waste generation of 4.40 pounds per person per day |
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| 25. |
Describe about connective tissue in detail with types |
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Answer» TISSUES that connects , support or seperate other tissue or organ is CALLED Connective tissue. CELLS of connective tissue include FIBROBLASTS, adipocytes, macrophages, mast cells and leucocytes. The term "connective tissue" (in German, Bindegewebe) was introduced in 1830 by Johannes Peter Müller. The tissue was already recognized as a distinct class in the 18th century. |
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| 26. |
Define the term binomial nomenclature giving and appreciate example who proposed it state three main features of this system what is the advantages of using such a system |
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Answer» It is a standard convention USED for NAMING species.It is formed by the combination of genus name and species name.The first letter of first term is always CAPITALISED , FOLLOWING term is not. |
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| 27. |
RrYy×RrYy.What is the progeny in this ? |
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Answer» The PROGENY in this is.. |
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| 28. |
RRYY×RrYy .What is the progeny in this ? |
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Answer» ⛦Hᴇʀᴇ Is Yoᴜʀ Aɴsᴡᴇʀ⚑ |
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| 29. |
When and whom was electrons discovered? |
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Answer» Electrons were discovered by JOSEPH JOHN THOMSON .... |
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| 30. |
How reproduction is done ? |
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Answer» reproduction takes place when both the MALE and FEMALE GAMETES fertilize to give RISE to an embryo. |
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| 31. |
Classification of organisms according to temperature tolerance and regulationnd |
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Answer» Although both plants and animals experience and exist within the same external energy environment, there exist fundamental DIFFERENCES. Plants cannot move to escape adverse effects of heat or cold, and their metabolic heat is derived from absorbed solar rays. |
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| 32. |
In the cream separator, why can fat be separated from the milk?In the cream separator, why can fat be separated from the milk? |
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Answer» Because cream contain LARGE amount of FAT. so, fat is separated by the cream SEPARATOR. |
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| 33. |
What is the meaning of decentralized. |
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Answer» Hii user......! |
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| 34. |
Birds carry additional air sacs fish carry air bladder.How they become important for their life |
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Answer» Both the air sacs and the air bladders give the BIRD and the fish BUOYANCY to fly/float in air and water respectively. Hence it is an important feature for them as, WITHOUT it, the bird MAY fall from the sky and the fish would DROWN. |
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| 35. |
"is it possible to grow plants without soil? Soil contains minerals such as nitrogen, potassium and phosphorous in large quantities and thus, it becomes an essential factor when growing plants. However," |
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Answer» Only some small plants like mustard can be GROWN on cotton but to GROW a healthy PLANT soil is needed |
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| 36. |
An example of competitive inhibition of an enzyme is the inhibition of |
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Answer» The inhibitor will have the same BINDING site configuration as the substrate thus meaning the enzyme will accept it. An example of competitive inhibition COULD be malonic acid which competes with succinate for active SITES of succinic dehydrogenase, an IMPORTANT enzyme in the Krebs cycle. |
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| 37. |
How do you spell the method plants receive sunlight? |
| Answer» PHOTOSYTHESIS is the METHOD of RECEIVING SUNLIGHT by PLANTS | |
| 38. |
If initial no of template dna molecules in pcr reaction is 1000 the no of product dna molecules |
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Answer» The DNA number at the end of each cycle is increased in powers of 2 THUS, 2^n. In this CASE The first cycle will USE up about 1000 pairs of primers as we have 1000 DNA strands. This will yield 2000 number of PRODUCTS. |
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| 39. |
An anther has 1200 pollen grains how many pollen mother cells must be there to produce 100 pollen grains |
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Answer» FIRST of all an microspore MOTHER cell (MMC) that would produce 4 POLLEN grains . hence to produce 100pollen GRAIN an total of 100/4=25 MMC are requires |
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| 40. |
What's type of fungus it? I treat it since a long time and changed doctor but no effect, have you any doctor's number? |
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Answer» This is a rhizopous FUNGUS keep your foot in cold area and use of ice in foot and SARAI oil for protection |
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| 41. |
Why is the kind of cells they are made up of is more basic characterstic for classifying organisms |
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Answer» Hey MATE...... |
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| 42. |
Why is cellulose considered as a homopolymer? |
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Answer» HAY mate here is your answer ✌❤☺ Cellulose is the most abundant POLYSACCHARIDE in nature and consists only glucose units only, which are ARRANGED in a linear chain. Hence, it isconsidered a homopolymer. Hope it will HELP you ☺❤ |
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| 43. |
81. If room is called bed, bed is called window, window is called flower and flower is called cooler, on what would a man sleep? |
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| 44. |
the volume of air in the lungs and the rate at which it is exchanged during inspiration and expiration was measured |
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Answer» INSPIRATION is 18 EXPIRATION is 18 |
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| 45. |
Find out in the Past if there were some biotic and abiotic factors in the ecosystems you have selected but now they are not found if this situation find out the reason for their diminition |
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Answer» Abiotic FACTORS are earthworms and some bacteria are not FOUND in regions where MAXIMUM AMOUNT of artificial fertilizers are used |
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| 46. |
Draw a labelled diagram of urinary system showing and explaining it's various organs |
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| 47. |
Write two importance of cell cycle |
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Answer» 1. if there is not any cell cycle then the cell will not MOVE and you will also not able to do WORK. 2.cell cycle helps to do FUNCTIONS |
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| 48. |
Two important of cell cycle |
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Answer» The most important component to be REPLENISHED is the cell's DNA. The cell'sDNA is contained in chromosomes, and the ENTIRE SET of chromosomes is duplicated during the “interphase” part of the cell CYCLE. |
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| 49. |
why are the 7 contrasting characters used by the Mendel in their experiment right dominant and recessive traits together |
| Answer» STEM HEIGHT flower colour flower position pod SHAPE pod colour SEED shape SHEED colour | |
| 50. |
Explain the terms analogous and homologous organs with example |
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Answer» ☢Homologous organs are those organs which have the same basic structural DESIGN and origin but have different functions. For example: The forelimbs of humans and the wings of birds look different externally but their SKELETAL structure is SIMILAR. ☢Analogous organs are those organs which have the different basic structural design and origin but have similar functions. For example: The wings of birds and INSECTS. |
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