InterviewSolution
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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.
| 3001. |
If we inhale whatbis the position of diaphragm |
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| 3002. |
What is annelida |
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| 3003. |
What is peristalsis process? |
| Answer» It is a wave like movement occurring in our alimentary canak to puch the food downwards | |
| 3004. |
Who gave binomial nomenclature?Define it also |
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Answer» Binomial nomenclature is given by CARLUS Linus. It is a process of naming organism scientifically. It contain two parts first generic and second specific epithet. Carolus Linnaeus it is the naming of the organisms |
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| 3005. |
Father of modern virology |
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Answer» But who is Dmitri ivanowsky Thomas Milton Rivers was an American bacteriologist and virologist. The "father of modern virology." |
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| 3006. |
Discovery of dead cell |
| Answer» According to me, Robert hooke discovered the dead cork cells | |
| 3007. |
Which are the 5 main books propsed by Linneaus |
| Answer» The famous books of Carl Linnaeus are Systema Naturae (Published in 1758) and Species Planatareium\xa0(in 1753).In 1735, he wrote his ideas down in Systema Naturae.In it, he grouped together animals and plants with similar traits. These included similarities of body parts, size, shape, and methods of getting food.The book went through many editions. The most important one was the 10th edition. He published it in 1758-1759.The title was "Systema naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis".In English, the title would be "The system of nature through the three kingdoms of nature, according to classes, orders, genera and species, with characters, differences, synonyms, places"Linnaeus based his classification on 5 levels: kingdom, class, order, genus, and species.His work became the foundation for modern biological nomenclature. | |
| 3008. |
If a plant were dry from up side then he grown up from down side |
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| 3009. |
Why bryophytes are called the amphibians of plant kingdom? |
| Answer» Because they need water only for transfer of their gametes and otherwise there is no need of water in duch large quantity | |
| 3010. |
Where are stomata present in plants |
| Answer» Stomata are pores which help the plant in exchange of gases and they are present in the leaves of a plant. | |
| 3011. |
How two chambered heart work |
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| 3012. |
If bacteria will be remove from ecosystem then what will be happen? |
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| 3013. |
Why virus are not termed as living |
| Answer» As they require a host cell machinery to multiply and can\'t replicate on their own | |
| 3014. |
What is pseudopia |
| Answer» These are finger like projections which help organisms like amoeba to catch their prey | |
| 3015. |
What is meant by embroynic? |
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| 3016. |
What is apical meristem |
| Answer» Meristems at the apex of root, stem is called apical meristem. | |
| 3017. |
Diagram of modification of stem rhizome ginger |
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| 3018. |
What Is a monograph |
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| 3019. |
What are the function of nodes |
| Answer» \xa0The\xa0nodes in plants\xa0hold one or more leaves, as well as buds which can grow into branches (with leaves, conifer cones, or flowers.\xa0lymphs nodes in human body small, bean-shaped organs located throughout the lymphatic system. The lymph\xa0nodes\xa0store macrophages\xa0that can trap cancer cells or bacteria that are traveling through the body in lymph. | |
| 3020. |
In Anabolism kinetic energy is changed into potential energy. Is it true? |
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| 3021. |
What is tonoplast? |
| Answer» A tonoplast is actually the membrane that surrounds the large vacuole in a mature plant cell. | |
| 3022. |
What is the full form of PPLO? |
| Answer» Full form of PPLO is Pleuro Pneumonia Like Organisms. | |
| 3023. |
What is vernalisation ? How does it work in flowering in plant? |
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| 3024. |
Difference between oviparous and vivparous |
| Answer» Oviparous animals lay fertilised or unfertilised eggs while viviparous animals give birth to young ones. The fertilised eggs are laid in the environment in oviparous ones while they develop into an adult orgnism within the body of viviprous organisms. | |
| 3025. |
It is not possible to identify organism based on vernacular names ? |
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| 3026. |
Tell me detail about matrix |
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| 3027. |
Defined of nitrate assimilation |
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| 3028. |
What is hetrospory |
| Answer» Two types of spores are there megaspore and microspore | |
| 3029. |
Function of gastrin hormone |
| Answer» Gastrin\xa0is a peptide\xa0hormone\xa0that stimulates secretion of gastric acid (HCl) by the parietal cells of the stomach and aids in gastric motility | |
| 3030. |
What is the differences between autotrophic and heterotrophic bacteria |
| Answer» Autotrophic bacteria are capable synthesizing their food from simple inorganic nutrients, while heterotrophic bacteria depend on preformed food for nutrition. | |
| 3031. |
What is black algae |
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| 3032. |
What is harmophrodite |
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Answer» Simple. Bisexual An organism can be called hermaphrodite if it has both male and female reproductive organs. |
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| 3033. |
Conduction and generation of nerve impulse |
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| 3034. |
Do pneumatophores contain lenticels |
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| 3035. |
Is porifera diploblastic or triploblastic |
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Answer» it is both not clear Organism belonging to phylum Porifera show cellular level of organization so they are neither triploblastic nor diploblastic. |
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| 3036. |
How is bacteria harmful for human being ? |
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| 3037. |
What is the difference between monocotyledon and dicotyledon? |
| Answer» Monocot1.It is a fibrous root.2.stems are herbaceous hollow& thin.3.leaves are long nd narrow.4.leaves have parallel vennation.5.flowers are trimerous.6.vuscular bandles are scattered.Diocot1.It has tap root.2.stems are woody,solid& thick.3.leaves are wide and flattened.4.leaves have reticulate venation.5.flowers are pentamerous.6.vascular bandles are arranged in rings. | |
| 3038. |
Why Eubacteria known as \'true bacteria\'? |
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| 3039. |
What is the difference between Indented key and Bracketed key?Plz answer this as soon as possible... |
| Answer» \tIndented key-It is also called as\xa0yoked key\xa0is most commonly used in the filed of taxonomic study.\tIt is capable of giving\xa0visual effect\xa0of a particular group.\tIn case of indented key, the\xa0choice of couplet must maintain equal distance from left margin.\tBracketed key-In this case,\xa0numbering system must be present\xa0in choice of couplet.\tThe choices can be\xa0easily separated\xa0and this is\xa0most helpful if previous couplet is there. | |
| 3040. |
Which is the pacesetter of human body |
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| 3041. |
Draw the well labelled diagram of RNA |
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| 3042. |
Explain structure of bacteria |
| Answer» Bacteria is a prokaryotic, unicellular organism having cell wall made up of glcoprotein with or without flagella. | |
| 3043. |
What are the diseases caused by fungi in humans?\xa0 |
| Answer» Diseases caused by fungi are usually on the skin, lung, mouth and ****** tract etc that can easily be reached by things in the environment.\t Disease Name Causing Fungi Organs Affected •\xa0Beriberi (Tinea Pedis)\xa0Foot•\xa0Ringworm of the nails\xa0Nail•\xa0Colpitis Mycotica\xa0****** Tract•\xa0Fungal MeningitisCryptococcusBrain•\xa0Aspergillis\xa0Lung, Air Tract•\xa0Psoriasis\xa0Skin•\xa0Onychomycosis\xa0Skin\t | |
| 3044. |
develop taxonomic key for the following:housefly,cockroach,mango,wheat |
| Answer» Housefly\tLevelHouseflyKingdomAnimaliaDivisionArthropodaClassInsectaOrderDipteraFamilyMuscidaeGenuaMuscaSpeciesdomestica\tMango\tLevelMangoKingdomPlantaeDivisionAngiospermaeClassDicotyledonaeOrderSapindalesFamilyAnacardiaceaeGenuaMangiferaSpeciesindica\tWheat\tLevelWheatKingdomPlantaeDivisionAngiospermaeClassMonocotyledonaeOrderPoalesFamilyPoaceaeGenuaTriticumSpeciesaestivum\t | |
| 3045. |
chordata inclides?\xa0 |
| Answer» The phylum Chordata contains all of the animals that have a rod-like structure used to give them support.In most cases this is the spine or backbone. Within Chordata there are five classes of animals: fish, amphibians, reptiles, birds, and mammals | |
| 3046. |
Plants and animals grow by mitotic cell divisions.what differences do they exhibit in their growth? |
| Answer» Plants and animals both grow by mitotic divisions but their growth has certain differences:\tThe plants can grow throughout their lifetime, which may be very short for annuals or very long for perennials. Animals grow for a certain period of time till they attain sexual maturity. After being sexually mature they stop growing in size.\tIn perennial plants, there may be alternating periods of vegetative and reproductive growth.\tPlants have a high power of regeneration while higher animals lack this. True regeneration power is seen only in lower animals like planaria or echinnoderms. Among higher animals only some have the power of regeneration and that too of partial regeneration.\tFor example, lizard can grow its tail back when amputated but not any other body part.\tIn animals growth is diffused, that is growth divisions occur throughout the body, while in plants growth is restricted to localised areas called meristems where the growth divisions occur.\tPlant cells are pluripotent that they can develop into all other type of plant cells, but in animals this power is limited to the stem cells only. | |
| 3047. |
Which groups of plants as 1st terrestial plant and why?\xa0 |
| Answer» Solution: Pteridophyta plants are consider as 1st terrestrial plant because it can survive on land as well as in water.Some part of their life cycle is aquatic and half is terrestrial | |
| 3048. |
Min. No. Of meiotic division required to produce 62 pollen grains\xa0 |
| Answer» In Meiotic division, each cell divides into 4 daughter cells. During pollen grain formation, pollen grain mother cell divides meiotically to proudce 4 cell tetrad that differente from each other to form 4 pollen grains. so, minium number of cell division required is 16. | |
| 3049. |
What are phycocolloids?\xa0 |
| Answer» Phycocolloids are basically polysachharides that are derived from seaweeds.The three major phycocolloids are\xa0alginates,\xa0agars, and carrageenans. Alginates are extracted primarily from brown seaweeds, and agar and carrageenan are extracted from red seaweeds. These phycocolloids are polymers of chemically modified sugar molecules, such as\xa0galactose\xa0in agars and carrageenans, or organic acids, such as mannuronic acid and glucuronic acid in alginates. Most phycocolloids can be safely consumed by humans and other animals, and many are used in a wide variety of prepared foods, such as ready-mix cakes, instant puddings and pie fillings, and artificial dairy toppings. | |
| 3050. |
Define vernalisation?how does it help in flowering in plants? |
| Answer» Ans. Vernalization is a process of shortening of the juvenile or vegetative phase and hastening flowering by a previous cold treatment.Site for Vernalization: The stimulus of vernalization is perceived only by the meristem\xadatic cells, e.g., shoot tip, embryo tips, root apex, developing leaves, etc..Importance of Vernalization:\tVernalization can help in shortening the juvenile or vegetative period of plant and bring about early flowering. It is not only applicable to temperate plants but also to some tropical plants, e.g., Wheat, Rice, Millets, Cotton,\tIt increases yield, resistance to cold and diseases, and\tKernel wrinkles of Triticale can be removed by vernalization. | |