Scholarship Test Worksheet With Answer Key - Target Pmt Page 6
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ST/SP/20152016/IPOY
BIOLOGY
51. Chickenpox is caused due to
59. Which is physiologically inactive ?
(1) Varicella virus
(2) Variola virus
(1) Sap wood
(2) Heart wood
(3) Rubella virus
(4) Measles virus
(3) Bark
(4) All of these
52. A specialized prokaryotic cell with polar nodules
60. The character that makes Papilionaceae distinct from
Mimosaceae is
(1) Akinete
(2) Heterocyst
(1) Superior ovary
(3) Hormocyst
(4) Hormogonia
(2) Marginal placentation
53. Rhizoids of Riccia are
(3) Cohesion of stamens
(1) Unicellular, smooth
(4) Bacterial nodules in roots
(2) Multicellular, smooth
61. Gray spots of oat are caused by deficiency of
(3) Unicellular, smooth or tuberculate
(1) Cu
(2) Zu
(4) Multicellular, smooth or tuberculate
(3) Mn
(4) Fe
54. The acceleration of ability to flower by low temperature
treatment is called
62. Number of carbon atom in pyruvic acid is
(1) Chilling
(2) Freezing
(1) Two
(2) Six
(3) Vernalization
(4) Photoperiodism
(3) Three
(4) Five
55. When the root is swollen at the base due to storage of
63. Plants bend towards the light because
food and gradually tapers towards the tip, it is called as
(1) They need light for photosynthesis
(1) Fusiform
(2) Napiform
(2) They need light for respiration
(3) Conical
(4) Tuberous
(3) Light attracts them
56. What is the eye of potato ?
(4) Cells on the shaded side elongated more
(1) Apical bud
64. The instrument “Clinostat” is used to
(2) Extra axillary bud
(1) Demonstrate growth (2) Record growth
(3) Axillary bud
(3) Record movements (4) Neutralize gravity
(4) Adventitious bud
65. The dry raisins swell up in water. This is due to:
57. Englemann (1882) observed that motile aerobic bacteria
(1) Endosmosis
(2) Exosmosis
accumulated near areas of a filament of Spirogyra which
(3) Diffusion
(4) Imbibition
were illuminated by red or blue light but they did not
accumulate near a filament illuminated with green light.
66. Atrophy of the zona glomerulosa of adrenal cortex results
From this, he inferred that:
in
(1) Chlorophyll absorbs green light
(1) Addison’s disease
(2) Cushing’s syndrome
(2) O
is released from CO
in the light reaction
(3) Gynaecomastia
(4) Adrenal virilism
2
2
(3) O
is released from H
O in the light reaction
67. Which of the following activates the inactive Trypsinogen
2
2
(4) Red and blue light are more effective in photosynthesis
enzyme ?
58. In C4 plants, the bundle sheath cells:
(1) CCK
(2) Secretin
(1) Have thin wall to facilitates gaseous exchange
(3) Chymotrypsin
(4) None of the above
(2) Have large intercellular spaces
68. Which of the following is the true stomach in cattles?
(3) Are rich in PEPcarboxylase
(1) Rumen
(2) Reticulum
(4) Have high density of chloroplasts
(3) Omasum
(4) Abomasum
Space Fo r Ro ugh Wo rk
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