1) When a plasmolysed cell is placed in water or hypotonic solution, what happens ?

2) What is total diastolic time of ventricle in cardiac cycle ?

3) The placenta is attached to the developing seed near the

4) Which one of the following is now being commercially produced by biotechnological procedures? (NCERT XII:211)

5) Edible part of apple and pear is___?

6) The number of Chambers in the heart of fishes amphibian and birds ?

7) The external opening of urethra is called [NCERT PG NO 43]

8) Which of the following methods for transporting substances across a membrane does not involve a change in shape of transport protein ______?

9) Golden rice is a transgenic crop of the future with the following improved trait?

10) Enzyme , Carbonic anhydrase is present in ____ ?

11) Imbibition causes ___?

12) Tricuspid and bicuspid or mitral valve is present in between respectively ?

13) The primary female sex organs are located

14) Erythroblastosis fortalis can happen if mother and father are respectively ?

15) How many microsporangia are located in the corners of a typical bilobed anther of angiosperm ? [NCERT], [KCET 2021]

16) Most critical event in sexual reproduction is [NCERT PG NO 14]

17) Human heart is ?

18) Protein with catalytic power is named ______?

19) A detritivore is

20) Blood group do not contain any antibody in its plasma ?

21) All are plant derived elicitors except?

22) Which one of the following is not the function of placenta?

23) When different types of molecules in a fluid move together in response to a pressure gradient, this is called ________?

24) Heart beat can be initiated by ?

25) To achieve three celled stage in angiosperm which cell of pollen grain divide to form two male gametes [NCERT PG NO 23]

26) All are plant derived alkaloids except ?

27) Enzyme Carbonic anhydrase is present in _____ ?

28) Leucocytes are colorless due to ?

29) Which of the following is an example of man made ecosystem

30) Which one of the following techniques made it possible  to genetically engineer living organisms? (NCERT XII :194)

31) When a plant cell is placed in a hypotonic solution, which of the following occurs ?

32) In a biotic community, the primary consumers in the ecosystem are

33) Which neural signal decreases the heart rate and thereby the cardiac output ?

34) How many % of Blood is plasma?

35) Maximum number of existing transgenic animals is of (NCERT XII:212)

36) Biologists describes the protein structure at ________?

37) Conversion of fibrinogen is catalyzed by ?

38) Correct statement about Leydig cells [NCERT PG NO 43]

39) Which one of the following is now being commercially produced by biotechnological procedures ___?

40) Which is not a Cu releasing IUDs [NCERT PG NO 60]

41) Edible part of apple and pear is

42) In mammals, veins differs from arteries in having ?

43) The culturing of cells in liquid agitated medium is called ?

44) Immobilized cell bioreactors are based on........

45) Which one of the following bacteria has found extensive use in genetic engineering work in plants?

46) Choose the correct pair from the following?

47) What is antisense technology  ___?

48) The pressure exerted by the protoplasts due to entry of water against the rigid wall is called __?

49) The volume of blood that enters into the aorta with each ventricular systole is called ?

50) Sepals also remain attached in plant after fertilisation only in [NCERT PG NO 16]

51) Anther is generally

52) Strobilanthus kunthiana is found in [NCERT PG NO 9]

53) Water potential is ______?

54) Batch cultures are type of suspension culture where ?

55) lymph is an important carrier for the transport of ?

56) The seminiferous tubules of the testis open into the vasa efferentia through [NCERT PG NO 43]

57) Example of wind pollination is [NCERT PG NO 29]

58) Endospermic seeds are found in

59) Energy for the detritus food chain comes from

60) Which of the following is non-medicated IUDs [NCERT PG NO 60]

61) Roots developed from the parts of the plants other than radicle are called

62) find the correct descending order of percentage proportion of leukocyte in the human blood?

63) Type of protein found in plasma is?

64) Open circulatory system is present in ?

65) Choose the correct relation ____?

• 66) അടിമകൾ എങ്ങനെ ഉടമകളായി എന്ന മലയാള കൃതി രചിച്ചത്?

67) How many sperms are formed from a secondary spermatocyte?

68) The other term for heart attack is ?

69) In  majority of angiosperm [NEET 2016]

70) What are the various aspects of reproduction covered by WHO?  [NCERT PG NO 57]

71) The diaphragm is a rubber dome shaped structure and stops the sperms from entering into [NCERT PG NO 60]

72) Two or more aspects are understood in ?

73) Which plant do not show clear cut vegetative, reproductive and senescent phase [NCERT PG NO 9]

74) Roots developed from the parts of the plants other than radicle are called___?

75) In angiosperm , Over _______ pollen grains shed at 2 celled stage & _______ pollen grains shed at 3 celled stage . [NCERT PG NO 23,]

76) Centre of each  microsporangium is occupied by [NCERT PG NO 21]

77) In the heart of mammals, the bicuspid valve (mitral valve) is situated between ?

78) Which one of the following techniques made it possible to genetically engineer living organisms?

79) Which is not the focal point of the triangular process of teaching ?

80) Elicitors are molecules that ...........?

81) Water channel consists of how many type of aquaporins ?

82) Isogametes of [NCERT PG NO 10, FIG 1.5]

83) In 60% Of the angiosperms shed their pollens at the [NCERT PG NO 23]

84) Seminal plasma is rich in which sugar? [NCERT PG NO 44]

85) It is the vital link that ensure continuity of species. [NCERT PG NO 15]

86) എവിടെയാണ് പി കൃഷ്ണപിള്ള ജനിച്ചത്?

87) When does plant take decisions to flower? [NCERT PG NO 20]

88) It is an essential event in sexual reproduction .[NCERT PG NO 17, SUMMARY]

89) Which of the following plant is used to extract the blue dye ?

90) Which is the hormonal method of birth control

91) Water potential _____?

92) Climate community is

93) Which of the following is inorganic co factor ?

94) The two polypeptides of human insulin are linked together by (NCERT XII:211)

95) The colonies of recombinant bacteria appear white in contrast to blue colonies of non-recombinant bacteria because of (NCERT XII:200)

96) Which one of the following is a case of wrong matching ?

97) Chitin is a ..........

98) The relation between producers and consumers in an ecosystem can be graphically represented in the form of a pyramid called

99) Systemic heart refers to ?

100) Genetic engineering is possible, because (NCERT XII:194)

101) Heart is derived from ?

102) With reference to solo taxonomy one aspect of a task is understood in ?

103) Which of the following depicts the correct pathway of transport of sperms [NEET 2016]

104) When a large amount of water enters a plant cell, what happens ___?

105) Lecithin is a ..............

106) The term ecosystem was coined by

107) What is the amount of average price tag on nature's life support services determined by Robert Constanza and his colleagues

108) When does a concentration gradient exists ?

109) An example of protein with quaternary structure is ____ ?

110) Biolistics (gene-gun) is suitable for ___?

111) in a living body coagulation of blood in the blood vessel is prevented by ?

112) Which does not affect the rate of diffusion of a substance ______?

113) Confirmatory test for STDs is [NCERT]

114) Venation is term used to describe the pattern of arrangement of ?

115) Which is largest among the given lymphocytes?

116) Water potential gradient is ___?

117) If a pressure greater than atmospheric pressure is applied to pure water and a solution, it's " Ψw " value ?

• 118) മലബാറിൽ പാശ്ചാത്യ വിദ്യാഭ്യാസത്തിന് അടിസ്ഥാനമിട്ടത്?

119) Plasma without clotting factor is called ?

120) ബോൺ കൺവെൻഷൻ നടന്ന വർഷം?

The modification of exogenous compounds by plant cells is called
a) Biotransformation

121) b) bioconversion

c) both a and b

d) biophytomodification

122) Which of the following event is post fertilisation event ?

123) Pollen grains are well preserved as fossils because of presence of [NCERT PG NO 23]

124) Which of following structure of Starch can Hold I2 molecules and gives blue colour ?

125) Biosynthetic pathways is also called _____?

126) Which vector can clone only a small fragment of DNA?

127) Water potential of imbibants is___?

128) Water tends to move into a cell that has ____?

129) മുംബൈ മെട്രോയ്ക്ക് വേണ്ടി ആരെ ഫോറസ്റ്റ് നശിപ്പിക്കുന്നതിനു എതിരെ സമരം നടത്തിയ ഗോത്ര വർഗം?

130) Estrous cycle is found in

131) Contraction of right ventricle pumps blood into ?

132) Following statements describe the characteristics of the enzyme restriction endonuclease. Identify the incorrect statement.(NCERT XII:196)

133) ആത്മകഥക്ക് ഒരു ആമുഖം ഇതു ആരുടെ ആത്മകഥയാണ്?

134) Oxygenated blood is carried by

(OR)

Blood vessels carrying blood from lungs to heart

135) Wider part of the oviduct is [NCERT PG NO 46]

136) Transport of organic and inorganic materials is ?

137) The bond between phosphate and hydroxyl group of sugar is called______?

138) For a solution / a cell ___?

139) Each Ovary is connected to the pelvic wall and the uterus by: [NCERT PG NO 44 ]

140) Which constitute the female accessory ducts [NCERT PG NO 45]

141) The largest part of the fallopian tube is [NCERT PG NO 44]

142) External fertilisation occurs in

143) Exchange of gases nutrient sector between the fluid and the cells take place through ?

144) Many pulses of daily use belong to one of the families below___?

145) Which statement characterizes a hypotonic solution ?

146) Select incorrect statements regarding water hyacinth. [ NCERT PG NO 8]

147) What will be the ploidy of nucellus , MMC, Functional megaspore & female gametophyte respectively [NCERT PG NO 26]

148) If a pressure greater than atmospheric pressure is applied to pure water or solution, it's water potential __?

149) Which of the following is commonly used as a vector for introducing a DNA fragment in human lymphocytes?  (NCERT XII:200)

150)  

Flowers require synchrony in pollen release and stigma receptivity in [NCERT PG NO 27]

151) Which one is a true statement regarding DNA polymerase used in PCR?  (NCERT XII:203)

152) In the primary structure of the protein the left end is represented by ____?

153) The primary oocyte completes the first meiotic division [NCERT PG NO 49]

154) Which of the following is not a producer

155) The process which refers to development of embryo is called ?

156) The offspring produced through which of the following process are not exactly similar to their parents ?

157) In a polysaccharide Chain Right end is called the ?

158) The mineral distribution in tissue fluid is similar to that in?

159) Primarily Involve in the defense mechanism of the body ?

160) The T-wave in an ECG represents ?

161) Which body of the Government of India regulates GM research and safety of introducing GM organisms for public services?

162) Plant absorbents consists of ___?

163) In plants cell which ones are important determinants of movement of molecules in or out of the cell ___?

164) Which of the following is not a component of downstream processing?

165) During parturition, the fetal ejection reflex triggers the release of:

166) Human insulin is being commercially produced from a transgenic species of __?

167) Which one of the following statements is correct with respect to immunity ?

168) An inverted pyramid of biomass can be found in which ecosystem

169) Who play an important role in guiding the pollen tubes to enter the embryo sac [NCERT PG NO 27]

170) Which of the following is correct ?

171) Inside the mature seed, it is the progenitor of the next generation .[NCERT  PG NO 17]

172) Which of the following is correct for standard ECG ?

173) Restriction endonucleases are

174) Which of the following limits the movement of molecules when carrier mediated facilitated diffusion is involved ?

175) Syngenesious condition of stamen is found in family ?

176) In teaching experienced members guide the immature one’s for.............

177) Encysted amoeba divides by [NCERT PG NO 6]

178) Vertical distribution of different species occupying different levels in a biotic community is known as

179) Every 500 ml of oxygenated blood can deliver around _________ of O2 to the tissue ?

180) Osmosis is a specific form of _________?

181) A secondary metabolite that is alkaloid in nature is _______ ?

182) Adult hemoglobin consists of four subunit of these are identical to each other that are the 4 units ______?

183) Maize grain is a fruit known as ?

184) മലിന ജലത്തിലെ BOD?

185) if husband is Rh+ when wife is Rh- negative then................?

1) No problem with first child
2) Second child would have anaemia ( erythroblastosis foetalis )
3) Second child would be normal
4) Both 1 and 2

186) Nature of waves in the heart is (CPMT) ?

187) Genetic engineering is possible, because ___?

188) In a pond ecosystem, the autotrophic components are

189) Which statement about the membrane channel is not true ?

190) Blood group which do not contain any antigen on its surface ?

191) The distal end of the filament is attached to [NCERT BASED]

192) In humans, the sex of the baby is determined:

193) Which of the following is not a feature of the plasmids?

194) Seeds when soaked in water, they imbibe it because of ___?

195) The outermost and innermost wall layers of microsporangium in an anther are respectively [NCERT PG NO 21]

196) The Taq polymerase enzyme is obtained from ?

197) ബാസൽ മിഷൻകാർ ഓട് ഫാക്ടറി സ്ഥാപിച്ചത് എവിടെ?

198) Clot formed by a network of the thread head injury site is composed of ?

199) If a plasmolysed cell has OP = 10,  TP = - 2 , It's DPD will be ____?

200) Which of the following plant is used to extract the blue dye

201) In monerans & protistan  , the parents cell divides by  [NCERT PAGE NO 5]

202) In plant succession when climax community is reached,the net productivity

203) When more than 1 pistil fused together , it is said to be [NCERT PG NO 24]

204) Transport proteins that simultaneously move two molecules across a membrane in the same direction are called ?

205) Release of sperm from seminiferous tubule is known as [NCERT PG NO 47]

206) The first clinical gene therapy was given for treating (NCERT XII:211)

207) Which of the following ecosystems is more productive in terms of net primary production

208) നാനോ മിഷൻ ആരംഭിച്ച വർഷം?

209) Energy storage at the consumer level is called

210) Which light range is least effective in photosynthesis ?

211) Non protein constituent which bound to enzymes catalytically more active are called ?

212) Pressure on plant cell wall caused by osmotic movement of water is called _______?

213) Nearly ______________ MTPs are performed in a year all of the world which accounts to  _________ of the total number of conceived pregnancies in a year [NCERT PG NO 62]

214) Two bacteria found to be very useful in genetic engineering experiments are

215) All three wall layers perform the function of protection & help in dehiscence of anther to release pollen except [NCERT PG NO 21]

216) No new follicles develop in the luteal phase of the menstrual cycle because  [NEET 2019]

217) പാലിയം സത്യാഗ്രഹം ആരംഭിച്ച വർഷം?

218) Artificial seeds are.........

219) Which of the following is best suited method for production of virus free plants?