jyoti
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May 21, 2022
(a) Asexual                             (b) Conjugation (c)  (a) and (b) both               (d) None of these Ans. c (7)
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May 21, 2022
(a)Â Oogamy (b)Â Anisogamy (c)Â Â Isogamy (d)Â Isogamy and oogamy both Ans. c (8)
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May 21, 2022
(a) Uninucleate gametangia       (b) Multicellular gametes (c)  Anisogamete        ...
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May 21, 2022
(a) Akinete                             (b) Parthenospore (c)  Incipient sporophyte       (d) Chlamydospore Ans. c (11)
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May 21, 2022
(a)Â Cell wall is definite and thick (b)Â Cell wall is hygroscopic (c)Â Â Pyrenoid bodies are present (d)Â Nucleus is...
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May 21, 2022
(a) Cellulose                           (b) Pectin (c)  Lignin                                (d) Chitin Ans. a (10)
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May 21, 2022
(a) Azygospores                     (b) Hypnospores (c)  Zygospores                       (d) Aplanospores Ans. a (13)
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May 21, 2022
(a)Â Lateral conjugation (b)Â Fragmentation (c)Â Â Palmella stage (d)Â Scalariform conjugation Ans. d (9)
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May 21, 2022
(a)Â The middle one may be female and outer ones are male (b)Â The middle one may be male and...
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May 21, 2022
(a) Cytoplasm                        (b) Cell wall (c)  Chloroplast                       (d) Nucleus Ans. c (8)
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May 21, 2022
(a) Oogamous                        (b) Anisogamous (c)  Cleistogamous                  (d) None of the above Ans. d (6)
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May 21, 2022
(a) Pyrenoid                           (b) Branched filament (c)  Discoid chloroplast          (d) Rhizoidal branches Ans. a (9)
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May 21, 2022
(a) Lateral conjugation         (b) Scalariform conjugation (c)  Parthenocarpy                 (d) Azygospory Ans. b (10)
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May 21, 2022
(a)Â The developing zygospore (b)Â During conjugation process (c)Â Â During vegetative reproduction (d)Â During gamete formation Ans. a (26)
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May 21, 2022
(a)Â Smooth margin (b)Â Wavy margin (c)Â Â Smooth or wavy margin (d)Â None of the above Ans. b (7)
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May 21, 2022
(a) Ulothrix                             (b) Spirogyra (c)  Vaucheria                          (d) Oedogonium Ans. b (12)
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May 21, 2022
(a)Â Physiologically different male gametes (b)Â Physiologically different female gametes (c)Â Â Zygospore (d)Â None of the above Ans. d (12)
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May 21, 2022
(a)Â 6Â 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 12 (c)Â Â 20Â 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 16 Ans. d (14)
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May 21, 2022
(a)Â Uniseriate and unbranched (b)Â Uniseriate and branched (c)Â Â Multiseriate and unbranched (d)Â Multiseriate and branched Ans. a (50)
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May 21, 2022
(a) Uninucleate                      (b) Binucleate (c)  Multinucleate                   (d) None of the above Ans. a (8)
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May 21, 2022
(a) Thallophytes                    (b) Bryophytes (c)  Pteridophytes                  (d) Gymnosperms Ans. a (69)
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May 21, 2022
(a)Â Fresh water and free floating alga (b)Â Marine and free floating alga (c)Â Â Fresh water and locomotory alga (d)Â ...
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May 21, 2022
(a) Thallophyta                      (b) Angiosperms (c)  Gymnosperms                  (d) Pteridophyta Ans. a (9)
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May 21, 2022
(a) Phaeophyceae                 (b) Rhodophyceae (c)  Chlorophyceae                 (d) Xanthophyceae Ans. a (11)
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May 21, 2022
(a) Paramylum                      (b) Pyrenoid (c)  Volutin                              (d) Eye spot Ans. b (10)
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May 21, 2022
(a) Mycoplasma                     (b) Spirogyra (c)  Chlorella                           (d) Blue-green algae Ans. c (13)
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May 21, 2022
(a)Â Naked sex organs (b)Â Sex organs covered with sterile covering (c)Â Â Chlorphylls a andb (d)Â Aerobic respiration Ans. a...
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May 21, 2022
(a)Â Unicellular (b)Â Multicellular surrounded by a sterile jacket (c)Â Â Multicellular but not surrounded by any jacket (d)Â Unicellular with...
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May 21, 2022
(a) Epiphytes                         (b) Parasites (c)  Saprophytes                     (d) Autotrophs Ans. d (12)
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May 21, 2022
(a) Oospore                            (b) Zoospore (c)  Zygote                               (d) Zygospore Ans. d (16)
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May 21, 2022
(a) Fresh water                      (b) Pond and lake (c)  River                                 (d) Ocean Ans. d (10)
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May 21, 2022
(a) Schizomycetes                 (b) Rhodophyceae (c)  Chlorophyceae                 (d) Phaeophyceae Ans. c (14)
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May 21, 2022
(a) Algae                                 (b) Mosses (c)  Ferns                                 (d) Gymnosperm Ans. a (11)
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May 21, 2022
(a) Triassic                             (b) Devonian (c)  Permian                            (d) Ordovician Ans. d (16)
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May 21, 2022
(a) Wax                                   (b) Butter (c)  Chocolate                          (d) Carragenin Ans. d (11)
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May 21, 2022
(a) Laminaria                         (b) Polysiphonia (c)  Porphyra                           (d) Gelidium Ans. a (8)
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May 21, 2022
(a) Cephaleuros                      (b) Synchytrium (c)  Mucor                                (d) Fusarium Ans. a (14)
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May 21, 2022
(a) Phycocyanin                     (b) Phycoerythrin (c)  Fucoxanthin                     (d) Haematochrome Ans. c (11)
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May 21, 2022
(a) Chlorophyceae                 (b) Phaeophyceae (c)  Rhodophyceae                 (d) Xanthophyceae Ans. d (10)
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May 21, 2022
(a) Algae                                 (b) Fungi (c)  Bryophyta                        (d) Pteridophyta Ans. a (11)