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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.
| 2201. |
Hebarium |
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Answer» ???? ????? ? ????? ????????? ??????????? ??? ???? ??? ????? ?? ??????????? ,??????? ????? ??? ????????? ?????,??????,?????????\'? ???? ???.???? ?? ????? ????????? ?? ?????????? ???????. ????????? ?? ??? ?????????? ?? ????????? ????? ????????? ???? ? ????? , ??????? ??? ????????? ?? ?????? . ?????? ? ???????? ??????????? ?? ??????????? ???????? ?????????????? ??????. |
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| 2202. |
What is hermaprohdite? |
| Answer» \tAn organism that does not have separate sexes instead both the male and female *** organs are present within a single organism are called hermaphrodites.\tA\xa0hermaphrodite\xa0is an organism with both male and female genitalia. In sexually reproducing organisms, males have organs that produce male gametes, usually sperm. Females have different sexual organs that produce female gametes, usually called eggs\tExamples-\xa0tunicates, few snails, earthworms etc, are hermaphrodites. | |
| 2203. |
How gemmules are formed |
| Answer» Gemmules are formed\xa0as a result of the combining of glycoprotein or lipoprotein cells, which are present in the archaeocytes- totipotent cells as a part of the food material, into a cell mass. This cell mass is then surrounded by an amoebocyte, which is a mobile cell. | |
| 2204. |
What is classicfication |
| Answer» Biological classification is the scientific procedure of arranging organisms into groups and subgroups on the basis of their similarities and dissimilarities and placing the group in a hierarchy of categories.\xa0Classification\tArtificial system of classification\tNatural system of classification\tPhylogenetic system of classification | |
| 2205. |
what is meant by thallus |
| Answer» Thallus refers to the plant body which is not properly differentiated or distinguished into root, stem and leaves. Plants having thallus type of body are called thallophytes. This includes Algae, Bryophytes and Pteridophytes.\xa0 | |
| 2206. |
Why are crocodiles are cold blooded animals even though they have four chambered heart? |
| Answer» Reptiles tend to\xa0have\xa0a three\xa0chambered heart\xa0i.e,they have\xa0a common ventricle because of incompletely developed septum. But\xa0crocodile\xa0inspite of being a reptile has a completely developed septum due to which the ventricle is divided into right and left ventricle. Thus the\xa0crocodile\xa0has a\xa0four chambered heart. And it is cold blooded. Crocodile is the exception for this | |
| 2207. |
What is the meaning of chlorophyll a, b, c, d ? |
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Answer» Yogita, you help 10 class student as well. Right? I was very confused. Thank you, it helped me a lot. Now I am feeling good.? Chlorophyll a is bluish green, chlorophyll b is yellow green.Chlorophyll c is found in brown algae, diatoms and dinoflagellates.Chlorophyll d is found in red algae.Chlorophyll e is present in Xanthophyceae along with chlorophyll a.Chlorophyll is a pigment which traps solar energy into chemical energy. |
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| 2208. |
Name the floral part of an angiosperms . Also mention their arrangements ? Plz give me answer |
| Answer» Gynoecium-\xa0It is the female reproductive part of the flower and is made up of one or more carpels. Each carpel comprises of stigma, style, and ovary. | |
| 2209. |
A person living in a coma is considered living or dead? |
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Answer» Living Human being is the only organism who is aware of himself, i.e. has self-consciousness. We sense our environment through our sense organs (like ear, nose, eye, etc.). When it comes to human beings, it is all the more difficult to define the living state. We observe patients lying in coma in hospitals virtually supported by machines which replace heart and lungs. The patient is otherwise brain- dead. The patient has no self-consciousness. So on this basis the person is considered as dead, but there are thousands of metabolic reactions occurring in the body, hence on the basis of metabolism the person is considered as living. So we can say that the person that lying in coma is neither living nor dead. |
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| 2210. |
Define a monograph. |
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Answer» A detailed written study of a single specialized subject or an aspect of it Monograph is that means of recording descriptions which contain the information of only one taxon.In biological taxonomy a monograph is a comprehensive treatment of a taxon. Monographs typically revise all known species within a group, add any newly discovered species, and collect and synthesize available information on the ecological associations, geographic distributions, and morphological variations within the group. |
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| 2211. |
Someone please help in biology. It\'s difficult to understand. Please. |
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Answer» What is the special characteristics of birth which allows them fly? Do hard work pooja I know you can do it Write the topics which you are unable to understand we will help you Yeah Bio. Is quite easy.... What do u want help in?? I can help you |
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| 2212. |
Is metabolism a defining property why |
| Answer» All living organisms are made of chemicals which belong to various classes and have different sizes and functions. In the cells, these chemicals are constantly being made and changed into some other biomolecules. These conversions or chemical reactions taking place in the body are collectively known as metabolism. All plants, animals, fungi and microbes exhibit metabolism. Non-living objects do not exhibit metabolism. So we can say metabolism is a defining feature of all living organisms without exception.Metabolic reactions can be demonstrated outside the body in a test-tube. A metabolic reaction preformed in a test-tube (in vitro) is neither living nor non-living but surely living reaction. | |
| 2213. |
what is trinomial nomenclature? |
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Answer» Nomenclature is a science of providing distinct and proper names to organism so that they can be easily recognized and differentiated from others.\xa0In trinomial nomenclature, the names of taxa have three parts. The first part is the name of genus, the second part is the name of species and third part is the name of subspecies. For example,\xa0Brassica oleracea botrytis.So, the correct answer is \'Subspecies\'. In biology,\xa0trinomial nomenclature\xa0is used to\xa0name\xa0living things at a rank lower than species. The term\xa0trinomial nomenclature\xa0means "three-part\xa0name" or "system of three-part names". If living things r than species get a scientific\xa0name, each\xa0name\xa0has three parts.\xa0Binomial Nomenclature:\xa0Binomial nomenclature\xa0was given by carolus linnaecus in his tenth edition of system natura published in 1758.\xa0Binomial nomenclature\xa0is defined as system of\xa0nomenclature\xa0that denote species of living organism. |
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| 2214. |
What is the nature of of skin in frog |
| Answer» The skin of the frog has mucus, which makes the skin moist, smooth and slippery. The skin of the frog has the ability to absorb water.It is dark green in color with irregular spots on the dorsal side, while in the ventral side; it is pale yellow in color.\xa0 | |
| 2215. |
What is biodiversity ? |
| Answer» Biodiversity: The number and types of plants and animals that exist in a particular area.\xa0It is the existence of a wide variety of plant and animal species living in.\xa0Greater species diversity ensures natural sustainability for all life forms.\xa0It boosts ecosystem productivity where each species, no matter how small.➧ Types of Biodiversity are:-[1] Genetic Diversity:-❱ The total number of genetic characteristics in the genetic makeup of a species.\xa0[2] Species Diversity:-❱ The number of different species that are represented in a given community.[3] Ecosystem Diversity:-❱ The the variety of different ecosystems within an area. | |
| 2216. |
"Flower is modified shoot" modified this statement ? |
| Answer» Plz give me answer | |
| 2217. |
what are the objectives of zoological parks????? |
| Answer» (a) To develop interest and awareness about wild animals in the public.(b) The Zoos are involved in the conservation of many\xa0endangered species of wild life. To conserve the wild life, special attention is being given to the protection of natural habitats and ecosystems and the captive breeding of wild animals. | |
| 2218. |
state the usefulness of taxonomic tools. |
| Answer» “Taxonomy is the study of principles and procedures of classification.”Taxonomy includes study of following 4 points:(1)\xa0Identification:\xa0Identification of living organisms(2)\xa0Nomenclature:\xa0Nomenclature of living organisms(3)\xa0Classification:\xa0Classification of living organisms in groups(4)\xa0Affinities:\xa0Study of inter relationship between living organisms | |
| 2219. |
Hi ?️ |
| Answer» Hy | |
| 2220. |
Which phylum is associated with \'alternation of generation\'? |
| Answer» That is ACCHAEPLASTIDA. | |
| 2221. |
What is biodiversity nomenclature |
| Answer» 1) Biodiversity- the variety of plants and animals life in a particular habitat, a high level of which is usually considered to be important and desirable.2) Nomenclature- system of names/terms/ the rules for forming these terms in a particular field of arts or sciences. | |
| 2222. |
why is key helpful in the identification and classification of an organism |
| Answer» Key is a taxonomical aid that helps in identification of plant and animal species. These keys are based on similarities and dissimilarities in characters, generally in a pair called couplet.Each statement in a taxonomic key is referred to as a lead. For categorizing each taxonomic rank, such as family, genus, species, etc., different keys are used. It is also useful in identification of unknown organisms.Keys are of two types- indented and bracketed keys. Indented key provides a sequence of choices between two or more statements while in bracketed key, a pair of contrasting characters are used. | |
| 2223. |
Dear sir what is the importance of vertebetal column in our back side of the body |
| Answer» It is our backbone which extends in the mid axis of the back (posterior) part of our trunk from head to the lower (inferior) extremity of trunk. Together with the sternum and rib, it forms the supporting frame work of our trunk. It support and rotate the head, suspends the viscera, protect vital organs, provides attachment to limb girdles, facilitates some movement of the trunk and houses the spinal cord. Vertebral column make two-fifth of total weight of body. The length of human vertebral column is 71 cm. (28 Inc.) in adult male and about. 61 cm (24 m) in an average adult female. | |
| 2224. |
what is growth and reproduction?why it is not defining feature of living organism? |
| Answer» Growth is defined as inversible increase in the number of cells or mass of living structure. If we consider increase in body mass at growth, non living objects like sand mounts grow too. Hence growth cannot be taken as a defining property if living organisms. Though it is a characteristics of living organisms . In case of non - living growth is external but in case of living growth is internal.Reproduction :- Unicellular organisms reproduce by cell division. In multicellular organisms reproduction mostly refers to sexual reproduction and some of them reproduce asexually also. Reproduction cannot be considered an inclusive defining characteristics of living organisms of the following.In single celled organism growth and reproduction are synonym as increased in no. of cells is considered as growth as well reproduction. Organisms like mule and liger can\'t reproduce fertile offspring. | |
| 2225. |
What is arthropoda |
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Answer» - Bilateral and protostomial eucoelomate eumetazoa with metamerically segmented body and each segment bearing a pair of jointed locomotory appendages.- “Arthopoda” literally means animals bearing jointed feet (Gr.,\xa0arthron\xa0= jointed +\xa0podos\xa0= foot).- These are extremely successful animals due to a protective exoskeleton and jointed appendages.- That is why, more than 8 and half lac arthropod species are known as against about 2 and half lac species of the remaining animals. Arthropoda is a phylum comes in kingdom animalia it includes all insects |
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| 2226. |
What is difference b/w Centrosome ans Centriole? |
| Answer» \t\tDefinition\tA centrosome is an organelle found in cells that consists of two centrioles. A centriole is a structure found in a cell that is comprised of microtubules that are arranged in a particular way.\t\tSize\tA centrosome is of variable size but always bigger than a centriole. A centriole has dimensions that are approximately 500 nm long and 200 nm wide.\t\tFormation\tThe pericentriolar material helps form the centrosome by organizing the centrioles. Proteins starting with SPD-2 recruit other proteins such as SAS-4, SAS-5, and SAS-6 to form the centriole.\t\tLocation\tThe centrosome occurs near the nucleus, and after it has copied itself, on opposite sides of the nucleus. The centriole can occur either near the nucleus or near the cell membrane.\t\tFunction\tThe function of the centrosome is to produce the spindle during mitosis and to help regulate intracellular transport. The function of the centriole is to form the centrosome and to form the basal body that gives rise to cilia and flagella | |
| 2227. |
How may defing property livings have ? Name them.......Hlo my self kuhu. ..❤❤ |
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Answer» Some organisms are unicellular (composed of one cell) free-living and contain organelles to help carry out their life processes. ... These cells are organized into specialized roles, like tissues or muscles, where they each live co-dependently. Tissues are organized into organs. MetabolismConciseness Three |
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| 2228. |
Why does cell divide? |
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Answer» Thank u This your answer naira Ahmed Cells divide for many reasons. For example, when you skin your knee, cells divide to replace old, dead, or damaged cells. Cells also divide so living things can grow. ... Organisms grow because cells are dividing to produce more and more cells. Cell divide in order to form new cells |
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| 2229. |
What is cell cycle...? |
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Answer» Kyu jhut bol rahi ho naira Well Thank you for your answer... Sorry but kaun suhani This is your answer suhani A cell cycle is a series of events that takes place in a cell as it grows and divides. A cell spends most of its time in what is called interphase, and during this time it grows, replicates its chromosomes, and prepares for cell division. The cell then leaves interphase, undergoes mitosis, and completes its division. |
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| 2230. |
Karyokinesis? |
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Answer» WhatsApp pr a jao Thank you I hope suhani ji this will help you Karyokinesis: During cell division, the process of partition of a cell\'s nucleus into the daughter cells. See also: Cytokinesis; Mitosis. Karyokinesis:Karyokinesis is the biological process\xa0involving the division of a cell’s nucleus during mitosis or meiosis.It is divided into four stages –prophase, metaphase, anaphase, and telophase. |
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| 2231. |
Cell organalles? |
| Answer» The cellular components are called the Cell Organelles.\xa0These cell organelles\xa0are membrane-bound, present within the cells and are distinct in their structures and functions. They coordinate with their functions efficiently for the normal functioning of the cell. Few of them functions providing\xa0shape and support, whereas some are involved in the locomotion and reproduction\xa0of a cell. There are various organelles present within the cell and are\xa0classified into three categories based\xa0on the presence or absence of membrane.Organelles without membrane:\xa0The Cell wall, Ribosomes, and Cytoskeleton are membrane-bound cell organelles.\xa0They are present both in\xa0prokaryotic cell\xa0and the eukaryotic cell.Single membrane-bound organelles:\xa0Vacuole, Lysosome, Golgi Apparatus, Endoplasmic Reticulum are single membrane-bound organelles present only in a eukaryotic cell.Double membrane-bound organelles:\xa0Mitochondria and chloroplast are double membrane-bound organelles present only in a eukaryotic cell. | |
| 2232. |
True false : group of sporogia is called soros |
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Answer» X False |
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| 2233. |
What is hierarchy |
| Answer» The taxonomic hierarchy is a systematic framework in classification in which taxonomic groups are arranged in definite order, from higher to lower categories. Each category is considered as a taxonomic unit and represents a Taxon.Classification of MangoKingdom - PlantaeDivision - AngiospermaeClass -DicotyledonaeOrder - SapindalesFamily - AnacardiaceaeGenus - MangiferaSpecies - indica | |
| 2234. |
What is taxonomic hierarchy??? |
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Answer» All categories of taconomy together constitute the taxonomic hierarchy The taxonomic hierarchy is a systematic framework in classification in which taxonomic groups are arranged in definite order, from higher to lower categories. Each category is considered as a taxonomic unit and represents a Taxon.Classification of MangoKingdom - PlantaeDivision - AngiospermaeClass -DicotyledonaeOrder - SapindalesFamily - AnacardiaceaeGenus - MangiferaSpecies - indica |
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| 2235. |
Support the statement with 10 points that viruses are living |
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Answer» Virus is non living outside the host cell but living inside the host cell as it insert it\'s genetic material into host cell, literally taking host\'s function... Hope it helps you ☺️ Let me clear u viruses are not living as they are not stable,and cannot make their own energy. They are like androids than living organisms |
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| 2236. |
Biology scientists name |
| Answer» The scientific naming of an organism is called nomenclature. The system of scientific naming or nomenclature we use today was introduced by Carolus Linnaeus in the eighteenth century. In Binomial nomenclature, the first name is the generic name beginning with a capital letter whereas the second name is the species name which begins with a small letter. Example – Homo sapiens where Homo is a genus name and sapiens is a species name.\xa0Certain conventions are followed while writing the scientific names:1. The name of the genus begins with a capital letter.2. The name of the species begins with a small letter.3. When printed, the scientific name is given in italics.4. When written by hand, the genus name and the species name have to be underlined separately. | |
| 2237. |
Hii what is development Sona |
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Answer» Sorry m insta pr nhi aa skti....... Aap mb pr aa jaoo meri annu naam se id h bta dena aap aaoge mb pr to ........ Sorry m yha pr jada nhi aa skti report kr rha h koi Hlo snehil |
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| 2238. |
Explain the utility of new systematic.......??????????? ????? |
| Answer» (a) The knowledge gained through systematics is assembled for use in the field of medicine, agriculture, forestry and industries.(b) It gives an idea about the organic diversity, its origin and evolution.(c) helps in identification of crop pests and in solving the problem of many epidemic diseases.(d) It helps in finding out new food resources such as\xa0fishes, arthropods, algae et | |
| 2239. |
Find out the TLC of a person where it is noticed that his IRV is 2500ml and ERV is 1000ml |
| Answer» | |
| 2240. |
Can student with ५०% can take science stream |
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Answer» Yes Ya offcourse Why not Why Yes you can take |
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| 2241. |
Hlo...... What is taxonomy? ....with give examples ? |
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Answer» Hllo Taxonomy is a science that deals with naming, describing and classification of all living organisms including plants. Classification is based on behavioral, genetic and biochemical variations. Characterization, identification, and classification are the processes of taxonomy.Organisms are classified into similar categories namely kingdom, phylum, class, order, family, genus and species. |
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| 2242. |
What is the meaning of Diatomaceous Earth??????? |
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Answer» \'Diatomaceous earth\' is the accumulation of large deposits of diatoms that forms a siliceous covering extending for several 100 m formed in billions of years. The material obtained from these deposits is used in polishing and filtration of oils and syrups. \xa0\'Diatomaceous earth\' is the accumulation of large deposits of diatoms that forms a siliceous covering extending for several 100 m formed in billions of years. The material obtained from these deposits is used in polishing and filtration of oils and syrups. |
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| 2243. |
What is Biradial symmetry?(Give answer according to class 11th). |
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Answer» In simple lang... Ek body to jis mrzi side se cut kro or vo equally cut ho... Ctenophores are organisms that show biradial symmetry. Biradial symmetry is basically a mixture of bilateral and radial symmetry. In this type of symmetry, the body components are arranged with similar parts on either side of the central axis, and each of the four sides of the body is identical to the opposite side but it is different from the adjacent side.So, the correct answer is \'Ctenophora\'. |
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| 2244. |
can cbse senior secondary school give pcb for who opt basic maths class 10 2020 |
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Answer» But the only thing is u can\'t opt pcm if u have opted basic maths. Ya sure |
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| 2245. |
What are mesome |
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Answer» Mesosomes are essential infoldings of the cell membrane, a unique characteristic of prokaryotic cells. Mesosome is a convoluted membranous structure formed in a prokaryotic cell by the invagination of the plasma membrane. Its functions are as follows:(1)\xa0These extensions help in the synthesis of the cell wall and replication of DNA. They also help in the equal distribution of chromosomes into the daughter cells.(2)\xa0It also increases the surface area of the plasma membrane to carry out various enzymatic activities.(3)\xa0It helps in secretion processes as well as in bacterial respiration. |
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| 2246. |
What do u mean by growth |
| Answer» Growth is defined as an irreversible constant increase in the size of an organ or even an individual cell. Put differently, growth is the most fundamental characteristics of living bodies accompanied by various metabolic processes that take place at the cost of energy. T | |
| 2247. |
Explain the types of growth |
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Answer» Ok thanks \tPrimary and Secondary Growth: The mitotic divisions in meristematic cells at the root and shoot apex hikes the length of the plant. This is called as Primary Growth while Secondary meristem which results in an increased diameter of the plant known as Secondary Growth.\tVegetative Growth: The growth in plants before flowering is known as vegetative growth and includes the formation of leaves, branches, and stems.\tReproductive Growth: In this stage, the plants begin to flower which is a reproductive member of the plant. Intrinsic growth and extrinsic growth are the types of growth. Growth is not the defining feature or character. OK |
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| 2248. |
Write the major function of each of testis |
| Answer» Functions of testis are(i) It produces the male gamete or spermatozoa by the process of spermatogenesis.(ii) It produces the male hormone testosterone which helps in spermatogenesis and development of male characteristics.\xa0 | |
| 2249. |
What is ICBN? |
| Answer» \tICBN - Book of rules of nomenclature\tCollection of rules regarding scientific \xadnomenclature of plants is known as ICBN\tICBN was firstly proposed by Sprague, Hitchcock, Green (1930).\tICBN was first accepted in 1961.\t12th International congress, Leningrade, revised ICBN in 1975. | |
| 2250. |
What is the length in centimetres of a glass rod 7.82inches long ? |
| Answer» we know that 1 inch= 2.54 cmtherefore to convert 7.82 into cm we need to multiply it with 2.84 ....i.e., 7.82*2.54= 19.8628=19.9 cm (since the question has only 3 significant figures) | |