BIOLOGY
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May 23, 2022
(a) Spirogyra                          (b) Mucor (c)  Moss                                  (d) Both (b) and (c) Ans. c
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May 23, 2022
(a)Â 1Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â (b)Â 2 (c)Â Â 3Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â (d)Â 4 Ans. b
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May 23, 2022
(a) Antheridia                        (b) Capsule (c)  Protonema                       (d) Archegonium Ans. d
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May 23, 2022
(a) Hydrophobic                    (b) Sensitive to touch (c)  Hygroscopic                      (d) None of the above Ans. c
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May 23, 2022
(a) Antheredium                   (b) Protonema (c)  Archegonia                       (d) Capsule Ans. b
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May 23, 2022
(a) Meroblastic                      (b) Coeloblastic (c)  Metablastic                       (d) Holoblastic Ans. d
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May 23, 2022
(a) Antheridiophore             (b) Archegoniophore (c)  Sporophyte                      (d) Gametophyte Ans. c
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May 23, 2022
(a) Haploid                             (b) Tetraploid (c)  Diploid                              (d) Triploid Ans. c
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May 23, 2022
(a) Fertile tissue                    (b) Photosynthesis (c)  Nutrition                           (d) Protecting tissue Ans. c
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May 23, 2022
(a) Xylem                                (b) Phloem (c)  Pith              ...
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May 23, 2022
(a) Prothallus                         (b) Sporophyte (c)  Protonema                       (d) Gametophyte Ans. c
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May 23, 2022
(a) Chlorophyll–a                  (b) Chlorophyll–b (c)  Chlorophyll–c                   (d) Chlorophyll–d Ans. a
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May 23, 2022
(a) Always autotrophic         (b) Always heterotrophic (c)  Both (a) and (b)              (d) None of the above Ans. c
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May 23, 2022
(a)Â Fossil pteridophyte (b)Â A part of the sporophyte of Funaria (c)Â Â The juvenile phase of the moss gametophyte (d)Â ...
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May 23, 2022
(a) Spore                                (b) Protonema (c)  Columella                         (d) Paraphysis Ans. c
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May 23, 2022
(a)Â Buds (b)Â Colourless rhizoids (c)Â Â Oblique septa and discoid chloroplast (d)Â All of the above Ans. d
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May 23, 2022
(a) Xylem and phloem          (b) Parenchyma (c)  Collenchyma                    (d) Xylem Ans. b
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May 23, 2022
(a)Â In the epidermis of stem (b)Â In the capsule epidermis (c)Â Â In the leaf epidermis (d)Â All the above...
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May 23, 2022
(a)Â No fruits are produced (b)Â No seeds are produced (c)Â Â Antheridia and archegonia are present (d)Â Presence of sporophyte...
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May 23, 2022
(a)Â Has no roots and stems (b)Â Has sporophyte attached to the gametophyte (c)Â Â Is vascular (d)Â All the above...
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May 23, 2022
(a) Symbiont                          (b) Semiparasite (c)  Total parasite                   (d) Saprophyte Ans. b
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May 23, 2022
(a) Oppositely                        (b) Spirally (c)  Opposite–decussate        (d) None of the above Ans. b
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May 23, 2022
(a) Paraphysis                       (b) Oospores (c)  Archegonium                   (d) Artheridium Ans. c
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May 23, 2022
(a) Trabeculae                       (b) Peristome (c)  Columella                         (d) Prostomium Ans. d
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May 23, 2022
(a)Â Capsule of moss (b)Â Gametophyte, archegonia and egg of moss (c)Â Â Gametophyte, antheridia and sperm of moss (d)Â Gametophyte...
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May 23, 2022
(a) Pear shaped                     (b) Club shaped (c)  Flask shaped                    (d) Spherical Ans.b
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May 23, 2022
(a)Â Simple rosette thallus (b)Â Differentiated into root, central axis and leaves (c)Â Â Differentiated into rhizoids, stem and leaves (d)Â ...
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May 23, 2022
(a)Â Isomorphic alternation of generation (b)Â Heteromorphic alternation of generation (c)Â Â Haplobiontic life cycle (d)Â None of the above Ans....
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May 23, 2022
(a) Three layered                  (b) Two layered (c)  Four layered                    (d) None of the above Ans. b
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May 23, 2022
(a) Hydric                               (b) Xeric (c)  Mesic                                 (d) Hygroscopic Ans. d
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May 23, 2022
(a) Perichaetial leaves          (b) Perigonial leaves (c)  Acicular leaves                 (d) Foliage leaves Ans. a
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May 23, 2022
(a) Thalloid                            (b) Foliose (c)  Filamentous                     (d) Crustaceous Ans. c
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May 23, 2022
(a) Photosynthesis                (b) Formation of spores (c)  Dispersal of spores          (d) Retention of moisture Ans. a
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May 23, 2022
(a) Apophysis                         (b) Perigonial teeth (c)  Trabeculae                       (d) Paraphyses Ans. d
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May 23, 2022
(a) Four                                  (b) Three (c)  One                                   (d) Two Ans. d
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May 23, 2022
(a) Extra green                      (b) Colourless (c)  Full of reserve food         (d) Without a nucleus Ans. b
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May 23, 2022
(a) Isogametes                       (b) Anisogametes (c)  Ascospores                       (d) Heterogametes Ans. a
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May 23, 2022
(a)Â Haplontic life cycle (b)Â Diplontic life cycle (c)Â Â Haplobiontic life cycle (d)Â Diplobiontic life cycle Ans. a
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May 23, 2022
(a) Algae                                 (b) Fungi (c)  Bryophyta                        (d) All the above Ans. d