51. The biggest and dominant group is _______ .
Match the following :
A B
(p) Wolffia globosa (i)largest plant
(q) Eucalyptus sp (ii)largest flower
(r) Rafflesia arnoldii (iii)smallest plant
(s) Agave sp. (iv)largest infloresence
A. p - (i), q - (ii), r - (iii), s - (iv)
B. p - (iii), q - (ii), r - (i), s - (iv)
C. p - (iii), q - (i), r - (iv), s - (ii)
D. p - (iii), q - (i), r - (ii), s - (iv)
Answer : Option D
53. Pre-fertilized endosperm is characteristic of _______ .
54. Class dicotyledon is dived into _______ .
55. Who classified the Angiosperms into two classes ?
56. Presence of rigid cell wall is characterized by kingdom _______ .
57. The tallest living tree of a Angioperm is _______ .
58. If the seeds are formed from the megasporophylls and not enclosed in a fruits the plant belongs to _______
59. Embryo is not formed in _______ .
60. Which classification system had been given by Whittaker ?
A. Three domain classification
B. Binomial classification
C. Five kingdom classification
D. Artificial classification
Answer : Option C