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. |
The common name of pea is simpler than its botanical (scientific) namePisum satirum Why then is the simpler common name not used insteadof the complex scientific/botanical name in biology? |
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Answer» to to make SOMETHING understand easily Explanation: MARK me down as brainlieast |
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| 2. |
What do you understand by 10% law |
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Answer» _____________ |
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| 3. |
Osmosis is a special kind of diffusion.Comment ? |
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Answer» Explanation: Yes, OSMOSIS is a special kind of DIFFUSION in water. It is a process by which molecules of a substance moves from a higher CONCENTRATED water molecule to a lower concentrated water molecule through a SEMI - permeable membrane. |
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| 5. |
Name the process by which photosynthetic products are transported through phloem |
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Answer» Answer: TRANSLOCATION is the PROCESS by which photosynthetic products are transported through phloem Please MARK its as BRAINLIEST |
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| 6. |
How is food ingested in amoeba |
Answer» ANSWER:AMOEBA ENGULFS FOOD THROUGH PSEUDOPODIA |
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| 7. |
Process which is not affected by DNase |
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Answer» A deoxyribonuclease (DNase, for short) is an ENZYME that catalyzes the ... When DNAse liberates nucleotides from DSDNA, the BASES are no LONGER stacked as they are in dsDNA |
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| 8. |
Which fruit or vegetable should be eaten regularly to get vitamins |
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Answer» Here is ur answer : Carrots,broccoli, and sweet potato can be eaten for Vitamin A. Citrus fruits such as oranges, grapefruit, and limes can be eaten for Vitamin C. Leafy GREEN vegetables like spinach are also full of VITAMINS K and B9. mark on BRAINLIST |
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| 9. |
Write about fission in amoeba? |
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Answer» Answer: ☆☆ FISSION IN AMOEBA☆☆ Multiple fission in AMOEBA, the products of multiple fission become individually SURROUNDED by resistant coats, the CYST walls, before their release from parent. Te multiple fission is here called sporulation and the encysted products are TERMED as spores. The spores remain INACTIVE during unfavourable conditions, each cyts hatches into a small AMOEBA, which gradually grow into an adult. Sporulation not only brings about multiplication, but also enables he organisms to (i) survive during unfavourable conditions and (ii.) disperse to NEW lacalities with air.HOPE THIS WILL HELP YOU......✌✌ |
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| 11. |
1.Prepare a scrap book on diversity of organisms. Cover all the five kingdoms.2. Steps to be followed:-a)Number of organisms to be taken per student-10.b)Name of the organism.c)Picture of the organism or real specimen in case of plants.d)Classification table.e)Five characteristics of each. |
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Answer» You should TRY on your own. |
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| 12. |
Difference between sphincter of oddi and pyloric sphincter ???? |
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Answer» The SPHINCTER of Oddi is a muscle that opens and closes to allow bile and PANCREATIC juice to FLOW between the pancreas and the small INTESTINE. In sphincter of Oddi dysfunction, the sphincter muscle does not OPEN when it should, which causes a backup of digestive juices and severe pain in the abdomen. |
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| 13. |
. Name the process, involved in the following activity1. Take raisins and soak into plain water2. Keep it for sometime3. Raisins swell up. |
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| 14. |
Feedback mechanism of hormones |
Answer» Hey guysMARK AS BRAINLIST |
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| 15. |
What is meant by anus and function of kidney |
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Answer» anus is the small opening for excrete the Waste MATERIALS and function of kidney is urine FILTRATION |
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| 16. |
The human genome project enables researchers |
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Answer» The HUMAN GENOME Project enables researchers to PINPOINT disease causing GENES and possibly prevent or treat them. |
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| 17. |
Is rise in temperature causes increased heart rate? |
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Answer» no Explanation: |
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| 18. |
Isolation and characterization of mesenchymal stem cells |
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Answer» isolation the process or FACT of isolating or being isolated. Mesenchymal Stem Cells (MSCs) Advancements in mesenchymal stem cell (MSC) research are shedding light on how these stem cells MAY someday be used in various clinical applications such as immunomodulatory therapies (i.e., prevention of graft-versus-host disease or treatment of Crohn’s disease) and in cell replacement therapies for mesenchymal tissues such as bone and cartilage. We offer an EXTENSIVE selection of specialty products optimized for mesenchymal stem cell populations, many of which are free of animal-derived components and backed by our CTS brand.... follow meeeeee... MARK me as Brainliest.... |
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| 19. |
Pls answer question in detail☺explain the taxonomic categories in detail |
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Answer» Answer: Hierarchy of categories is the classification of organism in a definite SEQUENCE of categories (taxonomic categories) in a DESCENDING order starting from kingdom. ... The hierarchy includes seven obligate categories – kingdom, division or phylum, class, order, FAMILY, GENUS and species. |
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| 20. |
What do you understand by neuromuscular Junction |
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Answer» Answer: A NEUROMUSCULAR junction (ormyoneural junction) is a CHEMICAL SYNAPSE formed by the contact between a motor neuron and a muscle fiber. It is at the neuromuscular junction that a motor neuron is able to transmit a signal to the muscle fiber, causing muscle CONTRACTION |
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| 21. |
'All plants give out oxygen during day and carbon dioxide in night' . Do you agree with this statement? Give reason. Plzz elaborate the answer for better understanding |
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Answer» This statement is incomplete. "All plants give out oxygen during day and carbon dioxide during night" Photosynthesis occurs only during day TIME. During this time oxygen is produced . Some oxygen is used for respiration and rest of oxygen is diffused out into air. Carbon dioxide produced during day time by respiration is used in photosynthesis. But at night time, no photosynthesis occurs and hence no oxygen is produced oxygen from air DIFFUSES into leaves to carry out respiration and carbon dioxide produced by respiration diffuses out into air. Hence Respiration occurs day and night .. Hence Carbon dioxide is EMITTED all the time.... Hope helps |
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| 22. |
Oxygen is necessary for us prove in writing |
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Answer»
Importance of Oxygen. Oxygen is the most IMPORTANT constituent of water body health. Oxygen is an essential element for all aquatic organisms that breathe. ... These same anaerobic bacteria put TOXIC gases in the water INCLUDING hydrogen sulfide (that rotten egg smell), ammonia, carbon DIOXIDE, and methane. |
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| 23. |
How do autotrophs obtain phosphorus and magnesium for photosynthesis? |
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Answer» Answer: PHOSPHORUS and Magnesium are absorbed by the ROOTS from the soil by the process of ACTIVE transport. |
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| 24. |
In Leucosolenia, food is stored by |
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Answer» In LEUCOSOLENIA, FOOD is STORED Thesocytes |
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| 25. |
Abnormalities of nemec phenomeno |
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Answer» Answer: Pollen EMBRYO SACS are also calledNEMEC PHENOMENON, as Nemecdiscovered them for the FIRST time. According to Nemec, pollen embryo sacs are produced by the repeated divisions of vegetative NUCLEUS while the generative nucleus degenerates |
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| 26. |
There will be no life on Earth without plants.why? |
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Answer» ANSWER: Oxygen,rain,CLIMATE change,FOOD and SHELTER .For this plants are responsible.So there will be no LIFE on Earth wihout plants. Explanation: |
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| 27. |
Chromosomes are made up ............ and ............... |
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Answer» Answer: CHROMOSOME ARE MADE UP OF GENETIC MATERIAL LIKE AS DNA AND RNA. |
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| 28. |
How long does it take for a childs 2 front teeth to grow back? |
Answer» 1 YEAR it TAKES.......... |
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| 29. |
How plasma membrane is living and cell wall is non living? |
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Answer» Neither the cell wall nor the cell MEMBRANE are “living things,” by definition. ... If you study walls EUKARYOTIC cells like plants and fungi and cell membranes in all ORGANISMS, you'LLC find them quite dynamic and are constantly CHANGING according to the needs of the ORGANISM in its environment. |
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| 31. |
How to eliminate bacterial contamination from the plasmodium falciparum culture? |
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Answer» Explanation: Mycoplasma CONTAMINATION represents a significant problem to the CULTURE of mammalian CELLS used for RESEARCH. Mycoplasmas can cause disastrous effects on eukaryotic cells as they can alter every cellular parameter leading to UNRELIABLE experimental results and potentially unsafe biological products. Mycoplasmas cannot be detected by visual inspection using a normal light microscope and thus, can remain unnoticed in the cell cultures for long periods. |
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| 32. |
Does pitcher plant do .............. |
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Answer» Answer: It KILLS INSECTS by trapping them when they come into its clutches. |
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| 33. |
Explain the term osmoregulation |
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Answer» the maintenance of constant osmotic pressure in the FLUIDS of an ORGANISM by the CONTROL of water and salt CONCENTRATIONS. |
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| 34. |
What is ascent of explain briefly not from google |
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Answer» Answer: Explanation: The water absorbed by the plants is also called sap because it is actually a dilute solution of minerals . The PROCESS of upward movement of the water or sap from ROOTS towards the top PRIORITY AERIALLY parts of the plants is called conduction or ascent of sap. It occurs through tracheids and vessels of the xylem tissue... Hope it helps you #sneha #plz MARK this answers as brainalist.... |
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| 35. |
Grandmother has an autosomal recessive trait. Her daughter does not have this trait. What is the probability that even the grandchild will not have this trait, if his father is the dominant homozygote for the trait:a) 50%b) 100%c) 75%d) 0%e) halff) always have it g) never have it h) three quartersRight answer: b and fplease, Can someone explain why? |
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Answer» OPINION is a Explanation: |
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| 37. |
Give 6 hots questions about cattle farming |
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Answer» Answer: Joe, this was a long answer to a short QUESTION and it will take some time to digest its contents. You are the first to answer although I was of the opinion that the question was important. But, you KNOW, what is important for one individual is not that URGENT for another. In the same environment of progesterone, it occurred to me that the Dutch men and women in their size have EXCEEDED that of the population in the US. Can it be that this progesterone hormone is also the cause of the INCREASE in size-growthof the human population? |
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| 38. |
Fishes have single circulation of blood and vertebrates have double circulation of blood. Give reason?PLZ TELL ME FAST AS YOU CAN |
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Answer» Answer: because fishes have 2 chamberd HEART END in vertebrate s amphibians have 3 chamberd heart & mammals have 4 chamberd heart.. |
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| 39. |
Fresh milk is boiled before consumption while processed milk stored in packets can be consumed without boiling |
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Answer» Answer: No because PROCESS MILK is MADE by the process of PASTEURIZATION which keep it good for long TIME |
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| 40. |
Till when does a patient need to be given glucose? My holiday HW |
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Answer» Answer: Glucose is GIVEN to a PATIENT to REVIVE him from his UNCONSCIOUS state due to deficiency of sugar ! |
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| 41. |
How do you interpret the change of frequency of alleles in a population? |
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Answer» Answer: An allele FREQUENCY is calculated by dividing the number of times the alleleof interest is observed in a populationby the total number of copies of all thealleles at that PARTICULAR genetic locus in the population. Allele frequenciescan be represented as a decimal, a PERCENTAGE, or a fraction |
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| 42. |
In haploid organism that undergoes sexual reproduction |
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Answer» Answer: The correct answer would be a zygote. Haploid organisms or organisms which have HAPLONTIC life cycle when reproduce by sexual reproduction, they form diploid zygote DUE to the fusion of two haploid gametes. The diploid zygote then DIVIDES with the HELP of meiotic division to produce haploid spores or ZOOSPORES. These zoospores then divide through mitotic divisions to grow and mature into a haploid gametophyte. |
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| 44. |
Describe the pathway of blood in the double circulation of blood in human in a flow chart |
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Answer» The answer is GIVEN in the FOLLOWING diagram. Explanation: |
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| 46. |
Elaborate the role of various forces involved in the absorption and transportation of water andmineral ions from the soil to the top branches of a tree. |
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Answer» Answer: Water and mineral nutrients are absorbed by roots from the soil. Nutrients are TRANSPORTED along with water to the ENTIRE plant via the vascular tissue called xylem. ... TRANSPIRATION generates a force which pulls up water absorbed by the roots from the soil, to REACH the stem and leaves. |
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| 47. |
What is the difference between prokaryotic and eukaryotic cell on the basis of centriole |
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Answer» prokaryotic cells are the most primitive cells. They do not have definite nucleus which includes bacteria and CYANOBACTERIA (blue green algae). eukaryotic cell characterised by their MEMBRANE nucleus. They CONTAIN organelles like mitochondria bounded by membranes and are located in the cytoplasm. That is they contain a definite nucleus. The chromatin bodies are ENCLOSED by a nuclear membrane. |
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| 48. |
At the time of birth presence of IgM antibody indicates infection of foetus |
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Answer» Answer: no antibody without IgG ENTER the foetus. IGM is the LARGEST antibody it is RESPONSIBLE for the ALLERGIC reaction and infections that's why |
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| 49. |
How dna sequencing and synthesizing drives synthetic biology? |
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Answer» Answer: synthesis Writing the code. Natural DNA is composed of four molecules, called nitrogenous bases, that pair up with each other to form the code for life on Earth: A binds with T; G binds with C. The Hachimoji DNA includes these four natural bases, plus four more synthetically-made nucleotide bases: P, B, Z and S. Deoxyribonucleic acid (DNA) synthesis is a process by which copies of nucleic acid STRANDS are made. In nature, DNA synthesis takes place in CELLS by a mechanism known as DNA replication. Using genetic ENGINEERING and enzyme chemistry, scientists have developed man-made methods for synthesizing DNA... follow MEEEEEE... mark me as Brainliest... |
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| 50. |
Importance of national parks in protecting animals |
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Answer» National PARKS protect places of natural beauty. national PARK is HOME to many endemic species. They also protect places important to Aboriginal people, and places that show how people lived in the past. ... National parks provide a safe home for native plants and animals. |
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