May 2022
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May 28, 2022
(a) Orthotropous and unitegmic (b) Orthotropous and bitegmic (c) Anatropous and unitegmic (d) None of these Ans. a (11)
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May 28, 2022
(a) 1 (b) 2 (c) 3 (d) 0 Ans. a (10)
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May 28, 2022
(a) Cycas leaf (b) Cycas leaflet (c) Cycas petiole (d) Cycas root Ans. b (7)
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May 28, 2022
(a) Cycas leaflet (b) Cycas rachis (c) Cycas stem (d) Cycas root Ans. b (12)
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May 28, 2022
(a) Leaves (b) Leaf bases (c) Scale leaves (d) Both (a) and (b) Ans. d (9)
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May 28, 2022
(a) Male gamete (b) Stamen (c) Pollen grain (d) Pollinium Ans. b (5)
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May 28, 2022
(a) Adaxially (b) Abaxially (c) Laterally (d) Marginally Ans. b (10)
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May 28, 2022
(a) Root (b) Stem (c) Coralloid root (d) Leaflet Ans. d (46)
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May 28, 2022
(a) Palmate and pinnate foliage leaves (b) Brown scales and unpinnately green foliage leaves (c) Oblong and long leaves (d) ...
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May 28, 2022
(a) Carpel (b) Stamen (c) Petal (d) Sepal Ans. a (9)
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May 28, 2022
(a) Its xylem has vessels (b) It has circinate venation (c) It does not have well organised female flower (d) ...
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May 28, 2022
(a) Cheap (b) Easily digestible with less starch (c) Tastier (d) With high nutritive value Ans. b (7)
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May 28, 2022
(a) Circinate venation (b) Pollen tube (c) Ovule (d) Seeds Ans. a (7)
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May 28, 2022
(a) Fixation and absorption of nitrogen (b) Absorption of water (c) Absorption of minerals (d) Respiration Ans. a (7)
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May 28, 2022
(a) Aulosira (b) Spirogyra (c) Ulothrix (d) Anabaena Ans. d (16)
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May 28, 2022
(a) Date Palm (b) Sea Palm (c) Royal Palm (d) Sago Palm Ans. d (7)
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May 28, 2022
(a) Total stem parasite (b) Partial stem parasite (c) Total root parasite (d) Partial root parasite Answer:c (14)
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May 28, 2022
(a) Mucilage ducts (b) Laticiferous vessels (c) Resin ducts (d) Oil ducts Ans. a (13)
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May 28, 2022
(a) Rounded and nonciliate (b) Sickle – shaped biflagellate (c) Boat – shaped nonciliate (d) Large, top–like, spirally twisted with...
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May 28, 2022
(a) Sporophytic structure (b) Gametophytic structure (c) New structure (d) Formed after fertilization Ans. b (12)
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May 28, 2022
(a) One – celled (b) Two – celled (c) Three – celled (d) Four – celled Ans. c (11)
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May 28, 2022
(a) Circinate vernation in leaves (b) Vessels (c) Motile sperms (d) Ovules Ans. d (13)
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May 28, 2022
(a) Laterally (b) Dorsally (c) Ventrally (d) Apically Ans. a (7)
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May 28, 2022
(a) Wind (b) Insect (c) Water (d) Both (a) and (b) Ans. a (13)
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May 28, 2022
(a) Monoxylic and manoxylic (b) Manoxylic and polyxylic (c) Diploxylic (d) Monoxylic Ans. b (14)
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May 28, 2022
(a) If both assertion and reason are true and the reason is the correct explanation of the assertion. (b) If...
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May 28, 2022
Assertion : Gravitational field is zero both at centre and infinity. Reason : The dimensions of gravitational field...
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May 28, 2022
(a) Saccharomyces (b) Spirogyra (c) Cycas (d) Moss Ans. a (15)
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May 28, 2022
Assertion : The speed of revolution of an artificial satellite revolving very near the earth is 8 kms-1. Reason...
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May 28, 2022
(a) Sessile, straight, oval (b) Sessile, straight, linear-lanceolate (c) Sessile, straight, spiny (d) Sessile, smooth, twisted Ans. b (14)
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May 28, 2022
(a) Male Cycas (b) Female Cycas (c) Male Pinus ...
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May 28, 2022
(a) Unisexual (b) Bisexual (c) Hermaphrodite (d) Gynandrous Ans. a (10)
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May 28, 2022
(a) Polypetalous angiosperms (b) Gamopetalous angiosperms (c) Conifers (d) Cycads Ans. d (5)
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May 28, 2022
(a) Naked ovules (b) Circinate vernation (c) Vessels (d) Girdling leaf traces Ans. c (13)
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May 28, 2022
(a) Biflagellate (b) Nonflagellate (c) Uniflagellate (d) Multiciliated Ans. d (8)
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May 28, 2022
(a) South America (b) North America (c) South East Asia (d) Europe Ans. c (6)
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May 28, 2022
(a) If both assertion and reason are true and the reason is the correct explanation of the assertion. (b) If...
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May 28, 2022
(a) Apophysis (b) Sporophore (c) Middle part (d) Lower part Ans. a (8)