jyoti

(a)  Heterospory (b)  Protostele (c)   Development of sporangium (d)  Absence of ovule Ans. d   (6)

(a)  Root (b)  Stem (c)   A new organ called sui generis (d)  None of the above Ans. c (7)

(a)  Homospory                        (b)  Ligule (c)   Flowers                              (d)  None of the above Ans. b (8)

(a)  Diarch stele                       (b)  Triarch stele (c)   Monoarch stele                 (d)  Tetrarch stele Ans. c (4)

(a)  Stipule                               (b)  Ligule (c)   Trabaculae                        (d)  Velum Ans. b (10)

(a)  Siphonostele (b)  Amphiphloic siphonostele (c)   Protostele (d)  Ectophloic siphonostele Ans. c (9)

(a)  One                                    (b)  Two (c)   Four                                   (d)  Nil Ans. a (7)

(a)  Roots                                  (b)  Archegonium (c)   Embryo                              (d)  Motile sperms Ans. a (3)

(a)  S. helvetica                         (b)  S. cuspidiata (c)   S. rupestris                         (d)  None of these Ans. b (1)

(a)  Glossopodium                   (b)  Awn of ligule (c)   Bundle sheath                   (d)  Pedicel of ligule Ans. a (6)

(a)  Selaginella is commonly distributed on hills and plains (b)  Some species of Selaginella are truly xerophytic (c)   The vascular cylinder is protostelic (d)  The endodermis is trabeculated Ans. a (13)

(a)  Axis and capsule of moss plant (b)  Stem of Selaginella (c)   Stem of Cycas (d)  Stem of Pinus Ans. b (7)

(a)  Five times                          (b)  Ten times (c)   Twenty times                    (d)  Hundred times Ans. d (22)

(a)  Stalk                                   (b)  Stomium (c)   Annulus                             (d)  None of these Ans. b (6)

(a)  Ligule                                 (b)  Seed (c)   Heterospory                      (d)  Strobilus Ans. c (10)

(a)  Absence of seed (b)  Absence of vessels in xylem (c)   Need water for fertilization (d)  Heterosporous condition Ans. d (9)

(a)  Elongated body with many flagella (b)  An elongated body with two flagella at one end (c)   Top shaped body with many flagella (d)  Oval body with two flagella at one end Ans. b (9)

(a)  Ovule                                               (b)  Nucellus (c)   Female gametophyt                    (d)  Seed …

(a)  Aflagellated                       (b)  Monoflagellated (c)     Biflagellated                   (d)   Multiflagellated Ans. c (6)

(a)  Positively geotropic (b)  Negatively geotropic (c)   Apogeotropic (d)  None of the above Ans. a (22)

(a)  Protostelic                         (b)  Eustelic (c)   Dictyostelic                        (d)  Solenostelic Ans. a (6)

(a)  Mosses                               (b)  Selaginella (c)   Fern                                   (d)  Pinus Ans. b (6)

(a)  Bryophytes                        (b)  Selaginella (c)    Pteridium                        (d)   Gymnosperms Ans. b   (8)

(a)  Protonema of moss and prothallus of Dryopteris are sporophytic (b)  Protonema of moss and prothallus of Dryopteris are gametophytic (c)   Moss protonema is sporophytic, Pteris prothallus is gametophytic but plant body of Pteris and Funaria are gametophytic (d)  Plant …

(a)  Sporophyte is parasitic over gametophyte (b)  Sporophyte is independent (c)   Gametophyte is independent (d)  Both (b) and (c) Ans. d (6)

(a)  Outer true and inner false (b)  Only true (c)   Outer false and inner true (d)  Only false Ans. c (8)

(a)  Diarch exarch                   (b)  Diarch endarch (c)   Polyarch exarch                (d)  Polyarch endarch Ans. a (8)

(a)  Ramenta                            (b)  Indusium (c)   Sporophyll                         (d)  None of these Ans. c (3)

(a)  Root                                    (b)  Rhizoids (c)   Foot                                    (d)  Haustoria Ans. c (8)

(a)  Collar shaped                    (b)  Horse shoe– shaped (c)   Omega shaped                  (d)  H- shaped Ans. b (9)

(a)  Dependent sporophyte (b)  An independent gametophyte (c)   Swimming antherozoids (d)  Dominant sporophytic phase Ans. d (36)

(a)  Continuous and linear (b)  Discontinuous and circular (c)   Discontinuous and reniform (d)  Discontinuous and vermiform Ans. a   (5)

(a)  Haploid                              (b)  Diploid (c)   Triploid                              (d)  Tetraploid Ans. a (6)

(a)  Eusporangiate                  (b)  Leptosporangiate (c)   Both (a) and (b)               (d)  None of these Ans. b (8)

(a)  Homosporous                    (b)  Heterosporous (c)   Both (a) and (b)                (d)  None of these Ans. a (7)

(a)  Independent of gametophyte from the very beginning (b)  Dependent upon gametophyte only in the beginning (c)   Dependent on gametophyte fully (d)  None of the above Ans. b (17)

(a)  Rhizome                             (b)  Young rachis (c)   Old rachis                          (d)  Lamina Ans. b (8)

(a)  Simple sorus                     (b)  Gradate sorus (c)   Mixed sorus                       (d)  None of these Ans. c (8)

(a)  Dryopteris                         (b)  Pteris (c)   Adiantum                           (d)  None of these Ans. a (7)

(a) Mature archegonia secretes maleic acid (b)  Antherozoids are sickle shaped and multi flagellate (c)   Archegonia has one binucleate neck canal cell (d)  Antheridia develop on ventral surface of prothallus Ans. b (9)