BIOLOGY
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May 28, 2022
(a) Bryophytes                       (b) Pteridophytes (c)  Gymnosperms                  (d) Angiosperms Answer: d
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May 28, 2022
(a) Gymnosperms                  (b) Angiosperms (c)  Dicots                                (d) Monocots Answer: c
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May 28, 2022
(a) Opuntia                              (b) Drosera (c)  Vallisnaria                         (d) Pistia Answer: b
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May 28, 2022
(a) Viscum                              (b) Balanophora (c)  Monotropa                        (d) Loranthus Answer: c
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May 28, 2022
(a) Trachieds                         (b) Vessels (c)   Both (a) and (b)       (d)         None of these Answer;...
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May 28, 2022
(a) Total stem parasite         (b) Total root parasite (c)  Partial stem parasite       (d) Partial root parasite Answer: b
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May 28, 2022
(a) Total stem parasite         (b) Partial root parasite (c)  Saprophyte                      (d) Partial saprophyte Answer: a
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May 28, 2022
(a)Â Vessels in wood (b)Â Mode of fertilization (c)Â Â Siphonogamy (d)Â Nature of endosperm Answer: c
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May 28, 2022
(a) Symbionts                        (b) Parasites (c)  Saprophytes                     (d) All the above Answer: b
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May 28, 2022
(a) Circinate ptyxis                (b) Compound leaves (c)  Monocot like stem           (d) Naked seeds Ans. d
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May 28, 2022
(a)Â Ciliated sperms (b)Â Structure like that of Tree Fern (c)Â Â Restricted occurrence in certain areas (d)Â Been found in...
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May 28, 2022
(a) Cycas                                 (b) Mosses (c)  Pinus                                 (d) Selaginella Ans. a
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May 28, 2022
(a) 3-celled stage                   (b) 4-celled stage (c)  2-celled stage                   (d) 1-celled stage Ans. a
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May 28, 2022
(a) Cycas                                 (b) Ginkgo (c)  Pinus                                 (d) Both (a) and (c) Ans. d
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May 28, 2022
(a)Â Potential true polyembryony (b)Â Potential true polyembryony and cleavage polyembryony (c)Â Â Adventive polyembryony (d)Â All of these Ans. a
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May 28, 2022
(a) Mango                               (b) Acacia (c)  Date palm                         (d) Ficus Ans. c
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May 28, 2022
(a) Scale leaves                      (b) Sporophylls (c)  Bulbils            ...
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May 28, 2022
(a) Colocasia                           (b) Cycas (c)  Cactus                               (d) Coleus Ans. b
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May 28, 2022
(a)Â Absence of suspensor cell (b)Â Presence of expanded free nuclear division (c)Â Â Reduced free nuclear division (d)Â Many cotyledons...
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May 28, 2022
(a) Normal root of Cycas    (b) Root of Pinus (c)  Coralloid roots of Cycas  (d) Stem of Cycas Ans. c
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May 28, 2022
(a) Aestivation                       (b) Vernation (c)  Phyllotaxy                        (d) Venation Answer: d
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May 28, 2022
(a) Bryophyta                        (b) Pteridophyta (c)  Gymnosperms                  (d) Angiosperms Answer: d
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May 28, 2022
(a) 1                                        (b) 2 (c)  Many                                 (d) All of these Ans. b
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May 28, 2022
(a)Â 2Â 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 4 (c)Â 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 (d)Â 0 Ans. d
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May 28, 2022
(a) Epigeal                              (b) Hypogeal (c)  Both (a) and (b)              (d) None of these Ans.b
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May 28, 2022
(a) 1                                        (b) 2 (c)  1 – 5                                  (d) 3 – 6 Ans. d
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May 28, 2022
(a)Â Orthotropous and unitegmic (b)Â Orthotropous and bitegmic (c)Â Â Anatropous and unitegmic (d)Â None of these Ans. a
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May 28, 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 0 Ans. a
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May 28, 2022
(a) Cycas leaf                          (b) Cycas leaflet (c)  Cycas petiole                    (d) Cycas root Ans. b
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May 28, 2022
(a) Cycas leaflet                      (b) Cycas rachis (c)  Cycas stem                        (d) Cycas root Ans. b
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May 28, 2022
(a) Leaves                               (b) Leaf bases (c)  Scale leaves                      (d) Both (a) and (b) Ans. d
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May 28, 2022
(a) Male gamete                     (b) Stamen (c)  Pollen grain                      (d) Pollinium Ans. b
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May 28, 2022
(a) Adaxially                          (b) Abaxially (c)  Laterally                           (d) Marginally Ans. b
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May 28, 2022
(a) Root                                   (b) Stem (c)  Coralloid root                   (d) Leaflet Ans. d
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May 28, 2022
(a)Â Palmate and pinnate foliage leaves (b)Â Brown scales and unpinnately green foliage leaves (c)Â Â Oblong and long leaves (d)Â ...
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May 28, 2022
(a) Carpel                               (b) Stamen (c)  Petal                                  (d) Sepal Ans. a
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May 28, 2022
(a)Â Its xylem has vessels (b)Â It has circinate venation (c)Â Â It does not have well organised female flower (d)Â ...
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May 28, 2022
(a)Â Cheap (b)Â Easily digestible with less starch (c)Â Â Tastier (d)Â With high nutritive value Ans. b
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May 28, 2022
(a) Circinate venation           (b) Pollen tube (c)  Ovule                                 (d) Seeds Ans. a
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May 28, 2022
(a)Â Fixation and absorption of nitrogen (b)Â Absorption of water (c)Â Â Absorption of minerals (d)Â Respiration Ans. a