InterviewSolution
Saved Bookmarks
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.
| 4251. |
Discuss different system of classification? |
| Answer» | |
| 4252. |
What is internal *** and external *** |
| Answer» | |
| 4253. |
What is my line? |
| Answer» Bile juice digest the fat into small granules...... Its stored inthe gall bladder Some people have not the gall bladder,, so they take the specific dite,,,,,, and the bile juice is direct go to the stomach | |
| 4254. |
Difference between photo phosphorylation and oxyditive phosphorylation |
| Answer» Photophosphorylation:- 1. it occur in respiration process.2. Energy of oxidation reduction is used for production of proton gradient required for phosphorylation .oxidative phosphorylation :-1. It occur in photosynthesis. 2. Light energy is utilized for production of protons gradient for phosphorylation. | |
| 4255. |
What is taxnomy categories |
| Answer» Taxnomy categories: It is also called Linnaean hierarchy or taxononmic hierarchy or Taxonomic classification. It was first proposed by Linaeus. Hierarchy of categories is the classification of organism in a definite sequence of categories (taxonomic categories) in a descending order starting from kingdom.The number of similar characters of categories decreases from lowest rank to highest rank. The hierarchy includes seven obligate categories – kingdom, division or phylum, class, order, family, genus and species. The categories are arranged in descending sequence keeping the kingdom at the top.In biological classification, taxonomic rank is the relative level of a group of organisms (a taxon) in a taxonomic hierarchy. | |
| 4256. |
The weight of liver |
| Answer» | |
| 4257. |
The weight of human heart male |
| Answer» | |
| 4258. |
What is photorespiration.? |
| Answer» | |
| 4259. |
Which is the main skeleton of the plant? |
| Answer» | |
| 4260. |
what are heterocysts? |
| Answer» | |
| 4261. |
Why our eyes blink |
|
Answer» Eye blinks for the protection from damaging things like bright light, dust,etc. Blinking of eyes is needed to clear away dust particles and spread lubricating fluids across the eyeball. Every time you blink, your eyelids spread a cocktail of oils and mucous secretions across the surface of the eye to keep your globes from drying out. Blinking also keeps eyes safe from potentially damaging stimuli, such as bright lights and foreign bodies like dust. The very act of blinking suppresses activity in several areas of the brain responsible for detecting environmental changes, so that you experience the world as continuous. |
|
| 4262. |
What are the sinificance of crossing over ? |
| Answer» | |
| 4263. |
Largest bone in body |
| Answer» Femur | |
| 4264. |
How touch on the right hand stimulates neurons in the left somatic sensory area |
| Answer» | |
| 4265. |
What is arbour vitae |
| Answer» | |
| 4266. |
Cell and it\'s function |
| Answer» | |
| 4267. |
Diffrence between mitosis and meiosis |
| Answer» 1. Cell Division:-Mitosis: A somatic cell divides once. Cytokinesis (the division of the cytoplasm) occurs at the end of telophase.Meiosis: A reproductive cell divides twice. Cytokinesis happens at the end of telophase I and telophase II.2. Daughter Cell Number:-Mitosis: Two daughter cells are produced. Each cell is diploid containing the same number of chromosomes. Meiosis: Four daughter cells are produced. Each cell is haploid containing one-half the number of chromosomes as the original cell.3. Genetic Composition:-Mitosis: The resulting daughter cells in mitosis are genetic clones (they are genetically identical). No recombination or crossing over occur.Meiosis: The resulting daughter cells contain different combinations of genes. Genetic recombination occurs as a result of the random segregation of homologous chromosomes into different cells and by the process of crossing over (transfer of genes between homologous chromosomes).4. Length of Prophase:-Mitosis: During the first mitotic stage, known as prophase, chromatin condenses into discrete chromosomes, the nuclear envelope breaks down, and spindle fibers form at opposite poles of the cell. A cell spends less time in prophase of mitosis than a cell in prophase I of meiosis.Meiosis: Prophase I consists of five stages and lasts longer than prophase of mitosis. The five stages of meiotic prophase I are leptotene, zygotene, pachytene, diplotene, and diakinesis. These five stages do not occur in mitosis. Genetic recombination and crossing over take place during prophase I.5. Tetrad Formation:-Mitosis: Tetrad formation does not occur.Meiosis: In prophase I, pairs of homologous chromosomes line up closely together forming what is called a tetrad. A tetrad consists of four chromatids (two sets of sister chromatids).6. Chromosome Alignment in Metaphase:-Mitosis: Sister chromatids (duplicated chromosome comprised of two identical chromosomes connected at the centromere region) align at the metaphase plate (a plane that is equally distant from the two cell poles). Meiosis: Tetrads (homologous chromosome pairs) align at the metaphase plate in metaphase I.7. Chromosome Separation:-Mitosis: During anaphase, sister chromatids separate and begin migrating centromere first toward opposite poles of the cell. A separated sister chromatid becomes known as daughter chromosome and is considered a full chromosome.Meiosis: Homologous chromosomes migrate toward opposite poles of the cell during anaphase I. Sister chromatids do not separate in anaphase I. | |
| 4268. |
What are mitotic poisons |
| Answer» | |
| 4269. |
Name the vegetative modified shoot of angiosperms that bear *** organs |
| Answer» | |
| 4270. |
What is locomotion? |
| Answer» They can not move | |
| 4271. |
What is science important |
| Answer» | |
| 4272. |
Why Wisdom teeth appear after the age of17 ? |
| Answer» It is an old belief that at this age a person is considered to be mature or wise that\'s why the wisdom teeth appears after the age of 17. But scientifically, wisdom teeth is the third molar teeth which takes more time than the other teeth to grow. | |
| 4273. |
How the body posture control? |
| Answer» Posture is maintain by fore brain ----------------- pons part of forebrain | |
| 4274. |
Three generations are found together in the seed.explain |
| Answer» | |
| 4275. |
collantrate means |
| Answer» | |
| 4276. |
What do you mean by afferent fibres |
| Answer» | |
| 4277. |
There is any harmone in brain ?? |
| Answer» Yes there are many hormones present in brain in the pituitary gland such as Neuro hormone, Growth hormone and so on. | |
| 4278. |
Describe the structure of cilia and flagella |
| Answer» Cilia have small thread like structure while flagella had long thread like structure | |
| 4279. |
Calvin cycle |
| Answer» | |
| 4280. |
What is osmosis and their types |
| Answer» | |
| 4281. |
Structure of ATP |
| Answer» | |
| 4282. |
Fullform NADH+H+ |
| Answer» Nicotinamide adenine dinucleotide (NAD) | |
| 4283. |
Fullform of NAD |
|
Answer» Wlcmsss? Thanx Nicotinamide adenosine dinucleotide |
|
| 4284. |
Explain rhe structure of female gametophyte |
| Answer» | |
| 4285. |
What is meant by Inflorescence? |
| Answer» Inflorescence is the arrangement and distribution of flowers on the floral axis | |
| 4286. |
What is meant by Sobole? |
| Answer» | |
| 4287. |
Difference between haplodiplontic and diplohaplontic life cycle. |
|
Answer» MitosisMitosis takes place in the haploid (n) phase in the haplontic life cycle.\tMitosis takes place only in the diploid (2n) phase of diplontic life cycle.ExamplesAll fungi, some varieties of algae and many protozoans have haplontic life cycles.\tAnimals and few brown algae have diplontic life cycle. In haplontic life cycle, mitosis occurs in the haploid (n) phase which is multicellular, and the diploid (2n) stage is the zygote which undergoes meiosis.\tIn diplontic life cycle, the diploid stage is typically multicellular, and meiosis occurs during gamete formation which results in the production of haploid (n) gametes and fuse to form a diploid (2n) zygote. |
|
| 4288. |
What is E.C.G |
| Answer» An electrocardiogram (ECG) is a test which measures the electrical activity of your heart to show whether or not it is working normally. An ECG records the heart\'s rhythm and activity on a moving strip of paper or a line on a screen.An ECG is a paper or digital recording of the electrical signals in the heart. It is also called an electrocardiogram or an EKG. The ECG is used to determine heart rate, heart rhythm and other information regarding the heart\'s condition. | |
| 4289. |
Explain the team carboxydation ,reduction and regeneration incalvin cycle |
|
Answer» Carboxylation is addition of carbondioxide by ribozomes and reduction means losing H ions and regeneration is again formation of rubp Carboxylation means addition of CO2, Reduction means loss of H iins, Regeneration means formation of RUBP again. |
|
| 4290. |
Fill in the columns 2and3 in this table to highlight the differences between C3 and C4 plants |
| Answer» | |
| 4291. |
What are ribosomes why they are called proteins factors of the cell |
| Answer» Ribosomes are complex molecular machine, found in living cells, it serves as sight of protein synthesis in a cell. Ribosomes link amino acids together in order to specify messenger RNA. | |
| 4292. |
Explain the significance of mitosis. |
| Answer» | |
| 4293. |
What is meant by equitorial division |
| Answer» | |
| 4294. |
Largest organelle in the cell? |
| Answer» Nucleus as it is surrounded by two layers of phospholipid bilayer. | |
| 4295. |
Is translocation or transpiration are same process |
|
Answer» So basically, they are not the same In plants, translocation is transport of materials over longer distances And transpiration is loss of water through aerial parts of plant |
|
| 4296. |
Define nitrification? |
| Answer» Nitrification is the biological oxidation of ammonia or ammonium to nitrite followed by the oxidation of the nitrite to nitrate. The transformation of ammonia to nitrite is usually the rate limiting step of nitrification. Nitrification is an important step in the nitrogen cycle in soil. | |
| 4297. |
What do mean by merstem tissue? |
|
Answer» Thanx The meristematic tissue is an area of active plant growth. Undifferentiated cells divide and form new, specialized cells. Meristematic tissue may be the cambium layer, leaf or flower buds, shoot tips, or root tips. |
|
| 4298. |
Any one want to join me on facebook |
| Answer» | |
| 4299. |
Why translocation is necessary evil ? |
| Answer» Translocation is the movement of materials from leaves to other tissues throughout the plant. Plants produce carbohydrates (sugars) in their leaves by photosynthesis, but nonphotosynthetic parts of the plant also require carbohydrates and other organic and nonorganic materials. So translocation is necessary.For this reason, nutrients are translocated from sources (regions of excess carbohydrates, primarily mature leaves) to sinks (regions where the carbohydrate is needed). | |
| 4300. |
What is the difference between starch and floridean starch? |
| Answer» Floridian starch is a granular carbohydrate reserve present in red algae. It serves as energy storage material in red algae. Floridian starch has more resemblance with glycogen than starch. The true starch is stored inside plastids of the cell whereas the Floridian starch is not stored inside plastids. | |