May 21, 2022
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May 21, 2022
(a)Â Has not been recorded (b)Â Takes place by formation of zoospores (c)Â Â Takes place by formation of aplanospores (d)Â ...
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May 21, 2022
(a)Â Â Inversely, proportional to strain (b)Â Â Directly proportional to strain (c)Â Â Square root of strain (d)Â Â Independent of strain Answer-b...
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May 21, 2022
(a)Â Ring like growth (b)Â A peg like protuberance (c)Â Â A spiral outgrowth (d)Â A perforation in the plate Ans....
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May 21, 2022
(a) Selaginella                        (b) Spirogyra (c)  Pinus                                 (d) Brassica Ans. b (12)
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May 21, 2022
(a) Haploid                             (b) Diploid (c)  Aplanospore                    (d) Zygospore Ans. a (16)
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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)  Surface tension                   (b)  Stress (c)  Strain                                     (d)  None of these Answer-b (16)
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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)  l                                               (b)  2l (c)  l/2                                          (d)  4l Answer-c (11)
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May 21, 2022
(a)Â Totally repulsive (b)Â Â Totally attractive (c)Â Â Combination of (a) and (b) (d)Â Â None of these Answer-c (7)
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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)Â Â 2ML2/3 (b)Â Â 4 ML2/3 (c)Â Â 5 ML2/3 (d)Â Â ML2/3 Ans. a (13)
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May 21, 2022
(a)     One                (b)   Two (c)  ...
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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)  l           (b)  l sin2θ       ...
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May 21, 2022
(a)Â Â Â 5 I (b)Â Â Â 6 IÂ Â (c)Â Â Â 3 I (d)Â Â Â 4 I Ans....
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May 21, 2022
(a)Â Â 1 kg m2 (b)Â 0.1 kg m2 (c)Â Â 2 kg m2 (d)Â 0.2 kg m2 Ans. b (12)
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May 21, 2022
(a)Â Â Â Â Â Fall vertically down to the earth (b)Â Move towards the moon (c)Â Â Will move along with space-ship (d)Â Will...
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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)     4.8 hours                                  (b) 48√2 hours (c)  24 hours            ...
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May 21, 2022
(a)  12 mm                                            (b)  0.75 mm (c)  15 mm            ...
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May 21, 2022
(a) Phaeophyceae                 (b) Rhodophyceae (c)  Chlorophyceae                 (d) Xanthophyceae Ans. a (11)