UPSESSB lecturer PGT Exam 2019 – Biology (English)

61. Herkogamy is found in
(A) Cotton
(B) Calotropis
(C) Marigold
(D) Bajra
Show AnswerAnswer – B

62. Fucoxanthin is main pigment in
(A) Scytonema
(B) Chara
(C) Ectocarpus
(D) Volvox
Show AnswerAnswer – C

63. Gynobasic style is found in
(A) Asteraceae
(B) Lamiaceae
(C) Ranunculaceae
(D) Rosaceae
Show AnswerAnswer – B

64. Pettenkoffer’s apparatus is used to determine the rate of
(A) Transpiration
(B) Photosynthesis
(C) Respiration
(D) Photo-respiration
Show AnswerAnswer – C

65. All flightless birds belong to super order
(A) Odontognathae
(B) Impennae
(C) Ratitae
(D) None of these
Show AnswerAnswer – C

66. Nilgiri Biosphere reserve is located in
(A) Tamil Nadu only
(B) Karnataka and Kerala only
(C) Tamil Nadu and Kerala only
(D) Tamil Nadu, Kerala and Karnataka only

Show AnswerAnswer – D

67. Modified form of zoea larva is
(A) Mysis
(B) Alima
(C) Megalopa
(D) Cypris
Show AnswerAnswer – B

68. Completely free movement of fishes between fresh and marine water without the purpose of breeding is called as
(A) Catadromous migration
(B) Amphidromous migration
(C) Anadromous migration
(D) None of these
Show AnswerAnswer – B

69. The ratio between experimental and observed result is represented by
(A) Chi-square
(B) Theta value
(C) Variance ratio
(D) None of these
Show AnswerAnswer – A

70. Synaptonemal complex is found in which stage of Meiosis ?
(A) Zygotene of prophase
(B) Pachytene of prophase
(C) Anaphase
(D) Anaphase
Show AnswerAnswer – A

71. Which year declared as “International Year of Biodiversity” ?
(A) 2008
(B) 2009
(C) 2010
(D) 2011
Show AnswerAnswer – C

72. The average weight of which of the following woods is heaviest ?
(A) Pine
(B) Deodar
(C) Shisham
(D) Sal
Show AnswerAnswer – C

73. Which of the following is involved in the metamorphosis of insects ?

(A) Only Juvenile hormone
(B) Only ecdysone
(C) Both Juvenile hormone and ecdysone
(D) Pheromones
Show AnswerAnswer – C

74. Which of the following is the smallest RNA?
(A) m-RNA
(B) r-RNA
(C) t-RNA
(D) hn-RNA
Show AnswerAnswer – C

75. Family cucurbitaceae belongs to order
(A) Ficoidales
(B) Passiflorales
(C) Sapindales
(D) Malveles
Show AnswerAnswer – B

76. The micronucleus of Paramecium is
(A) diploid
(B) polyploid
(C) non-reproductive
(D) the main source of RNA
Show AnswerAnswer – A

77. The enzyme fatty acid synthetase complex is made up of
(A) 5 units
(B) 6 units
(C) 7 units
(D) 8 units
Show AnswerAnswer – D

78. Conjoint, bicollateral, open vascular bundles are found in stem of
(A) Cucurbitaceae
(B) Rosaceae
(C) Malvaceae
(D) Ranunculaceae
Show AnswerAnswer – A

79. The book ‘Origin of Species’ was published in
(A) 1809
(B) 1858

(C) 1859
(D) 1956
Show AnswerAnswer – C

80. In the Seismonastic movement of Mimosa pudica leaves involved
(A) Osmotic pressure
(B) Turgor pressure
(C) Wall pressures
(D) Diffusion pressure deficit
Show AnswerAnswer – B

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