Start Your Journey (CEE)
- Routine :
- Cell Biology
- Animal Tissue
- Organic Chemistry
- Routine :
- Cell Biology
- Animal Tissue
- Organic Chemistry
#1. If a point source of light is placed inside water at a depth of √ 7 m. Then area of circle on surface of water through which light emerges is (μ = 4/3)
#2. A sphere, a cube and a thin circular plate all made of same material and having the same mass are initially heated to 200°C. They are left in air at room temp then the body will cool fastest is
#3. The rate of diffusion of a gas A is 5 times that of a gas B, what will be the ratio of their densities?
#4. In RNA molecule in place of which uracil molecule is present?
#5. Water is used as coolent because of
#6. A normal woman whose father was color blind marries a color blind person. What would be the probability of their son being color blind?
#7. A bullet fired into a target loses half its velocity after penetrating 25 cm. How much further will it penetrate before coming to rest ?
#8. During cell growth, DNA synthesis takes place on
#9. Every carbohydrate is:
#10. A thin equiconvex lens has focal length of 10 cm and refractive index 1.5. One face is silvered and for an object placed at a disctance of 'u' infront of the image coincide with the object. The value of 'u' is
#11. If temperature of medium is increased then its refractive index is
#12. A biconvex lens of 8cm and 6cm radius of curvature of refractive index is 1.5 then focal length is ?
#13. Phenotype refers to
#14. 10gm of ice at −10°C is converted into steam at 100°C the amount of heat required in calories is
#15. The first law of thermodynamics may be expressed by the relation △Q=△U+△W, where Q is the quantity of heat given to the system of internal energy U and W is the external work done. Which of the following statement is correct?
#16. When a hybrid of F1 generation is crossed with the homozygous recessive parents, it is called as
#17. The metal of pendulum clock has a linear expansivity of αK^−1. If period is 2 seconds at 0°C, what is the loss or gain in one day when the temperature rises by a small amount of θ°C.
#18. Karyokinesis is the division of:
#19. If the plain mirror is made to move towards the lady looking at it her image moves:
#20. A piece of ice floats in water.What will happen to a level of water when it melts?
#21. A solid and another hollow metal cylinder of same dimension and material are heated by same temperature, expansion will be
#22. The programme 'Rapid Response Team' (RRT) launched by Ministry of Health(MOH)
#23. Mendel was successful in formulating the laws of inheritance where as his predecessors were not because
#24. Indentical twins are formed from:
#25. 'Lac operon' in E. coli is induced by:
#26. In order to reduce spherical aberration in optical instruments one should use
#27. Phellem is lies
#28. Which of the following species forms giant molecular structure?
#29. In a plano convex lens, the radius of curvature of the convex surface is 10cm and the focal length 30. The R.I of materials of the lens will be
#30. The magnification of compound microscope increases when focal length of eye piece is
#31. The corrected reading on a barometer depends upon
#32. Two litres of water in an open lid insulated kettle is heated by an electric heater of 1Kw. The heat lost from the lid at the rate of 160 watt. The time in which water is heated from 20°C to 75°C is
#33. The heat is flowing through a rod of length 50 cm and area of cross-section 5cm^2. If the ends of rod are at different temperature and heat flowing at 2w then temperature gradient for conductivity 400wm^−1 k^−1 is
#34. During meiosis gametes produced are
#35. Illuminance at a point 2m from a source of light of luminous intensity 100 candela is
#36. The refractive index is maximum for
#37. True about an orbit:
#38. When DNA and chromosomes repilicate without the divison of nucleus,such a change is known as
#39. The deviation produced by a prism is maximum for
#40. Which one of the following is absent in bacteria?
#41. The common mercury thermometer can be used to measure temperature between
#42. The part of cell responsible for Transmission of hereditary character is
#43. Hydrolysis of casein is likely to occur most with:
#44. The correct exposure time for photographic print is 10 sec at a distance of 2m from 40Cd lamp. The time required for exposing the same print at a distance of 4m from 20 Cd lamp is
#45. A thin prism P1 of angle of prism 4 and refractive index 1.54 is combined with another thin prism P2 of refractive index 1.72 for dispersion without deviation. The angle of prism of P2 is:
#46. In dicot stem, interfascicular cambium arises from
#47. How many images of a pencil can be seen when it is placed between two plane mirrors kept at angle of 60°?
#48. Which of this have highest electron affinity value?
#49. Adenine pairs with what is DNA:
#50. A Carnot engine works between a source and sink maintained at constant temperatures T1 and T2. For efficiency to be the greatest
#51. In meiosis cell division, nuclear membrane disappear and chromosomes are separated during
#52. A body of size 1m is on the axis of convex lens at its focus. Then size (height) of its image will be
#53. Suberin is a fatty substance and is impermeable to water. It forms covering on dead tissues and is meant for:
#54. Flagellum with single strand and composed of flagellin is found in
#55. Which of the following gases has lowest rate of diffusion?
#56. A beam of monochromatic blue light of wavelength 420nm in air travels in water of refractive index 1.33. Its wavelength in nm in water will be
#57. The maximum covalent character is found in
#58. If gas has f-degree of freedom then the ratio of Cp / Cv
#59. A tissue is a group of cells which are
#60. The eye is least strained while viewing an object placed at
#61. Which of the following is not valid for Vander Waal force?
#62. Which one of the following is not found in DNA ?
#63. How many amino acids are coded by 64 codons?
#64. The image, of a virtual object, produced by a convex mirror is
#65. If an aged person sees only between 50-20 cm, he is suffering from
#66. The final temperature of the mixture of 0.5kg ice at 0o and 0.5kg of water at 75o will be
#67. Two lenses of power +5D and +7D placed in contact. the focal length of combination is
#68. A yellow object on a blue background appears as
#69. A particle experiences constant acceleration for 20 seconds after starting form rest. It travels a distance of S 1 in first 10 seconds and a distance s 2 in next 10 seconds then
#70. Two spheres of the same radius are made from the same material. One is hollow and the other is solid. If they are heated together from 20°C to 100°C ,then
#71. Which of the following has the highest specific heat capacity?
#72. Which of the following is test cross
#73. The mutation theory was proposed by
#74. Citrus fruit is a rich source of vitamin
#75. When opened door refrigerator is kept in a closed room then the temperature in the
#76. Mitosis involves
#77. Acetylene contains
#78. While crossing the road in front of TU Teaching Hospital, one evening, a car and a motorbike coming from the opposite directions collide and the person on the motorbike gets thrown off and becomes unconscious. Which of the following actions would you take?
#79. What term is used to represent a pair of contrasting characters ?
#80. The DNA of prokaryotes is said to be naked because they do not have
#81. Equally concentrated solution of fructose and sucrose are separated by a semi - permeable membrane. The flow of solvent occurs from;
#82. A metallic bar is heated from 0° C to 100°C.The coefficient of linear expansion is 10^−5 K^−1.What will be the percentage increase in length?
#83. The refractive index of glass is 1.6 and water is 1.33.Then what is the critical angle of glass water interface
#84. All in the group include those used for medicinal purposes:
#85. Swollen base is called
#86. Which of the following compound is non-polar?
#87. Keratinised dead layer of keratin is made up of ................. epithelium
#88. Who is associated with Raphanobrassica
#89. No. of spectral lines in H - spectrum formed while jumping of electron from third orbit to first orbit is
#90. If we put the object at the focus of convex lens the refracted rays are
#91. If relative humidity is 100% , it means the temperature of the room is equals to
#92. A man with brown eyes and dark hair (whose father was blue eyed) marries a women with blue eyes and dark curly hair (whose mother was red straight hair). They have four children. What is the genotype of children?
#93. A liquid is placed in a graduated glass cylinder. The coefficient of real expansion of the liquid is thrice that of linear expansion of the glass. On heating the level of liquid will
#94. Which of the following will have highest average velocity ?
#95. Which is not true for DNA?
#96. Two thin lenses of focal length f1 and f2 are placed at a distance 'd' between them. For the power of combination to be zero the separation 'd' is:
#97. Cocaine is obtained from
#98. A plane convex lens fits exactly into a plano concave lens, their plane surface being parallel to each other. If 'R' be radius of curvature of curved surface of lens n1 and n2 be R.I. of two material then focal length of combination is
#99. The process that occurs at constant pressure is called
#100. The temperature at which the Celsius and Fahrenheit scale coincide is
#101. DNA in which Nitrogen base is paired as
#102. Which is characteristic of animal cells only ?
#103. Wound healing in plants is mainly due to the
#104. The derivative of even function is always an
#105. A metallic rod at a temperature of 77° C radiates at the rate of 10W. If it's temperature is increased to 227° C it will radiate at the rate of:
#106. The distance between an object and a diverging lens is 'p' times the focal length of the lens. The lateral magnification 'm' produced by the lens will be:
#107. Light travels in an optical fibre in
#108. An object is kept at 90cm from convex lens produces a magnified image on a screen.If the object is moved 30cm towards the lens, produces a small image.Then the focal length of the lens is
#109. The maximum number of electrons present in a 4f orbital is
#110. Calculate how much heat energy is required for 1gm of melted ice at O°C to be changed into steam at 100°C
#111. If an object is placed symmetrically between 2 plane mirrors inclined at an angle of 72°. Then the number of images will be
#112. The growth of lateral branch is due to
#113. The crystal system for which a = b ≠c α= β = 90°, γ = 120° is
#114. Light travels in an optical fibres in :
#115. A square of side 6 cm is placed at a distance of 25 cm from a concave mirror of focal length 10 cm. The center of a square is passing through the principle focus and plane is normally to principle focus. The area of image is
#116. What is insoluble in water
#117. Oxysomes are located inside:
#118. 1 amu mass is equivalent to ........ energy
#119. The plane face of plano-convex lens is silvered. If R.I. of material is 1.5 and 15 cm is radius of curvature of the cured surface then the system has focal length
#120. Which of the following is part of chlorophyll?
#121. Hydrogen bonding occurs in
#122. Synapsis occurs in which stage?
#123. f-number of a photographic camera is
#124. Benzene deactivating group is
#125. A person cannot see nearer than 50 cm. The lens required to read a book at 25 cm has focal length
#126. A metal X of mass m at 0°C is placed in contact with a metal Y of mass of 2m at 100°C. If the ratio of the specific heat capacity of X to Y is 8, the final equilibrium temperature of the block is
#127. Which one is sex linked disease ?
#128. Albinism is a congonital disorder resulting from the lack of the enzyme.
#129. Ram stood between mirrors kept parallel to each other with their reflecting surfaces facing each other, then his images will be theoretically equal to
#130. Which of the kingdom comprises of prokaryotic organism
#131. The association of fungus and roots of higher plants are called
#132. Pisum sativum, the plant which Gregor Mendal experimented upon belongs to the family.
#133. Chromatic abberation in a lens is caused by
#134. Cambium is not present in
#135. Which is not a lipid?
#136. 40° is equals to
#137. On heating liquid the refractive index generally .
#138. Identify the correct statement with regard to G 1 phase (Gap 1) of interphase.
#139. Stele lack pith is called:
#140. Two bulbs A and B are placed respectively at 20cms and 30cms on opposite sides of an oily paper screen.The two sides of the screen are equally intense.The ratio of power of the bulb A to that of B will be
#141. Osmosis is :
#142. Study of human race:
#143. 50 gm of ice at 0° c mixed with 50gm of water at 80°c. The final temperature of the mixture will be
#144. An ideal monoatomic gas is taken round the cycle ABCDA as shown in figure. The work done during the cycle is
#145. Which of the following is the character of ionic bond?
#146. Hail stones are produced by
#147. When two blocks of ice are pressed together they join to form one block because
#148. The phenomenon in which an allele of one gene suppresses the activity of allele of another gene is known as
#149. A observer looks at a tree of height 15m with telescope of magnifying power 10. To him, tree appears,
#150. A thermometer reads the body temperature in Fahrenheit scale gives reading 140°F. What is reading in Celsius scale?
#151. When 2 hybrid tall plants are crossed, the % of dwarf plant is
#152. The atoms which have same mass number and different atomic number are known as
#153. Which of the following acts as codon?
#154. Two Nicols are oriented with their principal plane making an angle of 45°. Then the percentage of incident unpolarized light which passes through the system is
#155. A diver in water at a depth 1 m sees the whole outside world horizontal circle of radius ...... when the refractive index is
#156. Crossing over occurs during
#157. Plants don't store carbohydrate as glucose because :
#158. Golgi body is responsible for
#159. In an isothermal process, the invariant thermodynamics term is
#160. The equivalent focal length of a pair of thin lenses of focal length f1 and f2 when in contact is:
#161. Wavelength of light in vacuum is λ then the wavelength in a medium of refractive index μ will be
#162. Which of the following shows the secondary growth?
#163. Angle of deviation when passing through a prism is greatest for light
#164. Bohr's model of atom could explain
#165. Bohr's model of atom could explain
#166. Which of the following species forms giant molecular structure?
#167. One mole of an ideal gas with γ = 1.4 is adiabatically compressed so that its temperature rises from 27°C to 35°C .The change in internal energy of the gas is
#168. Which of the following shows the secondary growth?
#169. Lipid bilayer is impermeable to
#170. A covalent bond is formed between the atoms by the overlapping of orbitals containing
#171. If haploid chromosome no. in an organism is 12, what is the chromosome no. present in its trisomic
#172. In a shaving concave mirror, the image formed is:
#173. Genetic information is carried by long chain molecules made up to
#174. RNA is the seat for
#175. When a bimetallic strip is heated , the strip
#176. True about human Karyotyping:
#177. For which of the following species Bohr's theory is not applicable ?
#178. Genetic material of a eukaryotic organism is
#179. The first law of thermodynamics may be expressed by the relation dQ=dU+dW,where Q is the quantity of heat given to a sytem of internal energy U and W is the external work done.Which of the following is correct ?
#180. A person can't see object beyound 50cm.Then focal length of the lens required to correct his defect and enable to see to infinity is
#181. The refractive index is
#182. An object is placed at the bottom of 1m deep tank containing water. The height of the raised object seen directly downwards from above is
#183. The critical angle of light passing from glass to air is minimum for
#184. Okazaki segments are:
#185. Collenchymatous hypodermis is present in
#186. Correct sequence of different of mitosis is
#187. When population of plants are located adjacent to one-another because of the abrupt change in soil condition. They are called :
#188. Some quantity of tap water is placed in an open pan and allowed to evaporate. After some time the temperature of water.
#189. The instrument used to measure temperature by radiation method is
#190. The chromosome number of F2 offspring when compared to parents in bryophytes which gave suddenly undergone parthenogenesis is:
#191. Root cap forming histogen in monocots is known as:
#192. Two metal bars of thermal conductivities k1 and k2 but of same length and same cross sectional area are joined at the ends thermally as series combination.The equivalent thermal conductance is
#193. A mass of air initially at a temperature of 27°C is to be compressed adiabatically to one-ninth of its initial volume. What would be the approximate final temperature if the ratio of the molar heat capacities of air to be 1.40?
#194. When a beam of light travelling in air enters a glass block, it ordinarily undergoes change in :
#195. A heat engine extracts 200J from the source and rejects 100J to the sink.If the source is at 500K temperature of the sink is
#196. The index of refraction of diamond is 2.4 , velocity of light in diamond is
#197. An inflated tyre of a bicycle bursts.Which of the following relation between pressure P and temperature T holds good if γ is the ratio of specific heats of air ?
#198. When cylinder is heated, its length increases by 2% the area of base increase by
#199. A lamp is at height of 4m from table. This height is increased to 5m. The illumination decreases by:
#200. Pit & Cortex is formed due to
#201. Mendal's dihybrid cross ratio :
#202. The deviation produced by a prism doesn't depend on
#203. The effective power in dioptre if lenses of focal length +10cm and -20cm is
#204. The r.m.s velocity of gas molecules is given by :-
#205. Which one is sex-linked disease
#206. The sugar present in fruits, honey and nectar is
#207. A metallic piece is being weighed in a liquid whose temperature is being raised continuously. Then the apparent weight of metallic piece
#208. The point where crossing over occurs is:
#209. A copper disc has a hole. If the disc is heated, the size of hole
#210. Term used for re-emission of light from substance when light is cut off is:
#211. Part of chromosome that takes part in crossing over is
#212. Botanics usually prefer wild variety of plant because:
#213. Two parallel mirrors A and B are placed at a distance of 15cm and an object is placed at 5cm from A. Then at what distance from A will the image not be seen?
#214. The obtain best view in question number 19 above the distance between the eye and eye piece should be:
#215. The energy of the lowest level of hydrogen atom is-13.6eV.The energy of emitted photons in transition from n=4 ton=2 is
#216. When a dihybrid ratio is obtained in a ratio of 1:4:6:4:1 instead of 9:3:3:1, it represents
#217. The number of orbitals corresponding to the principal quantum number n is
#218. Heat required to convert 1 gm of ice at O°C into steam at 100°c is
#219. The replication of centriole occur during
#220. Chromososme are seen distinctly during
#221. Name the condition in which xylem is surrounded in both outer and inner side by phloem
#222. A fish 10cm long is 4 cm under the water level. If R.I. of water is 4 / 3, its length when viewed vertically above is
#223. Meat takes longer time to cook
#224. One of the following base pair in DNA is correct
#225. Anastral mitosis is characterstics of
#226. The effective power in dioptre if lenses of focal length +10cm and -20cm is
#227. In certain code language, 35796 is written as 44887. How is 46823 written in that code?
#228. Genes not located within nucleus are present in
#229. Genes that are inactive for long period of time tend to be bonded to
#230. A moss differs from fern in having
#231. Vitamin C is chemically
#232. The eye is least strained while viewing an object placed at:
#233. The far point of a defective eye is 1.5m .The lens needed to correct this defect is a
#234. If a tall with red flower Pisum sativum is crossed with dwarf plant with white flower. How many plant are with white flower in F2 generation.
#235. Two glass thermometer A and B are kept in the sunlight. A is blackened and B is transparent.Then
#236. Schottkey's defect is favoured by all EXCEPT:
#237. The focal length of a convex mirror is 30cm .If the point object is kept 30cm from the pole , the image will be formed at
#238. In covalency
#239. Chromosme complement with 2n-1 is called
#240. In spirogyra meosis takes place during
#241. The refractive index of a n equlateral prism is √3. The angle of incidence at which deviation is minimum is
#242. A narrow monochromatic beam of light of intensity 'I' is incident on a glass plate. Another identical glass plate is kept close to the first one and parallel to it. Each glass plate reflects 25% of incident light on it and transmits what remains. Find the ration of minimum and maximum intensities in the interference pattern formed by the two beams obtained after one reflection at each place:
#243. Amount of heat required to change the mass of water of 2kgs from 20°C To 40°C
#244. Viruses cannot multiply on their own because they
#245. If there were no atmosphere then the colour of the sky would have been
#246. The density of substances at 0°C 10g/cc and at 100°C, its density 9.7% g/cc. The coefficient of linear expansion of the substance is
#247. NaCl structure consists of :
#248. Expansion during heating
#249. Chlorophyll is found in
#250. The focal length of lens in air is 30 cm. Find the focal length of the lens in water ( μw=1.33 and μg=1.5)
#251. Water is falling from a height of 80m. If half of energy of water is converted into heat, increase in temperature is
#252. Centeromere are the part of chromosome that help in
#253. Which is wrong?
#254. Brown algae is found in
#255. light wave of wavelength 4500A enters a liquid of refractive index 1.5 then wavelength of light in the medium in nanometer is
#256. Which of the following remains constant during refraction?
#257. A piece of ice is floating in a beaker containing water.When the ice melts,then level of water ?
#258. On doubling P and V with constant temperature, the equilibrium constant will:
#259. Arrange these in increasing Atomic Size.
#260. Two mirror are placed at some angle. A ray of light falls at an angle of incidence = 60° on one mirror and the reflected ray from other mirror retraces its path.The angle between the mirrors is
#261. Mitosis can be clearly observed from
#262. A ring shaped piece of metal is heated . If the metal expands, the hole will
#263. Polymerase Chain Reaction (PCR) is used for:-
#264. The number of chromosomes in Drosophila is
#265. A person cannot see an object beyond 100cm.The lens to be used to remove this defect will be the power
#266. Polygenic inheritance is
#267. A person suffering from 'myopia' is suggested to wear .... lens
#268. Heat required to convert 1gm of ice at 0°C to steam of 100°C
#269. When does synapsis occur in meiosis ?
#270. In Schottky defect,
#271. Diamond shines brightly in air than inside water because
#272. Theory of mutation is given by
#273. The refractive index of air with respect to water is 1.33. Then refractive index of water with respect to air is:
#274. Refractive angle of prism is A and Minimum deviation is (180 - 2A). The refractive index of the prism is
#275. Tissue present only in dicot is
#276. Which component is most dispersed in cell?
#277. A glass of μ = 1.5 thickness 10 cm what is the optical path in lens
#278. When two ice cubes are pressed over each other, they unit to form one cube. This is due to
#279. An achromatic lens forms an image of white object.The colour of the image seen will be
#280. Mendel's dihybrid cross ratio is:
#281. Air bubble in glass slab of μ=1.5 is found 6cm from one side and 4cm from other side. The thickness of slab is
#282. The maximum efficiency of an engine operating between 30°C and 300°C is
#283. The amino acid 'Glycine' is found
#284. Degree of sweetness from lowest to the highest:
#285. Function of golgi bodies is
#286. Magnetic quantum number gives
#287. When an albino plant is crossed with a normal plant, the resulting offspring is normal because:
#288. How many types of gamets will be formed be the genotype DdEeFf
#289. Melting point of ice
#290. Lumen is an unit representing
#291. The process of chain decomposition of proteins into amino acids is called
#292. If TAG CTA GCT ACG are the triplets of DNA, the codons of m-RNA will be
#293. A lens of focal length 15cm and refractive index 1.2 is dipped inside water of refractive index 1.3 then the focal length of lens inside water is
#294. A piece of block is floating on water.When the temperature is raised from 0°C to 10°C
#295. In Longmuir's model of adsorption of a gas on solid surface :
#296. Lattice energy of solid is high if
#297. The narrow layered of thin wall cell which seperate the wood from phloem in dicot is called
#298. The image formed by an objective of a compound microscope is
#299. Which is true about O2 & SO2 ?
#300. Two rods of materials A and B are of the same length.Linear Expansivity of A and cubical expansivity of B are 12∗10^−6 K^−1 and 3∗10^−5 K^−1 respectively.If both the rods are heated from the same room temperature to 800C, the length of the rod A will be
#301. Chromosomes at anaphase are of various shapes due to position of centromere. It is J-shaped when centromere is at:
#302. 5. The angle of prism is 6° and its refractive index for yellow light is 1.5. Then-the deviation produced by the prism for yellow light is:
#303. The thermometer reads 1° ice is melt and 99° in boiling water then what is correct temperature when it reads 25° C
#304. If uncertainity in position of electron is zero, uncertainty in its movement would be
#305. Pericycle lies between
#306. In the visible region the dispersive power of crown and flint glass prism are 0.021 and 0.045 respectively. If mean angular deviation for crown glass 4.2; for flint glass the mean angular deviation to produce no dispersion is
#307. The focal length of two lenses in contact having power -3.75D and +2D is