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1., The endosperm is not present in the mature seeds of, 1., , Bean, gram, , 2., , Pea, cucumber, , 3., , Castor, cucumber4., , More than one option is, , correct 2., Floral formula of the mustard plant is, , 1., , 2., , 3., , 4., 3., , 1. A - Stem, , B - Leaf, , 2. A - Bud, , B - Leaf, , 3. A - Leaf, , B - Leaf, , 4. A - Leaf, , B - Leaf, , 5., , Solanum tuberosum and Allium cepa are similar in the, presence of, , Which is incorrect w.r.t. pneumatophore?, , 1. Axile placentation, , 2. They are also known as respiratory roots, , 2. Epipetalous condition, , 3. They bear small pores lenticels, , 3. Versatile anther, , 4. They have corky layer in lower part, , 1. They are found in all aquatic plants, , 4. Obliquely placed ovary, 4., Below labeled structures (A and B) in the diagram, represent a modification of, , 6., Select incorrect statement w.r.t. racemose inflorescence, 1. The main axis continues to grow, 2. Peduncle bears flowers in basipetal/centrifugal, manner, 3. The main axis is not terminated into flower, 4. It is an indeterminate inflorescence, 7., Choose correct pair, Placentation, 1. Marginal, , Example, -, , Dianthus, Silene, , Page: 1

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2. Axile, , -, , Pea, Acacia, , 3. Parietal, , -, , Lemon, Petunia, , 4. Basal, , -, , Triticum, Sunflower, , 8., , 13., In which type of placentation ovary is one chambered and, the placenta bearing ovules develop on the inner wall of, the ovary and, the number of placenta corresponds to the, number of carpels?, , Position of ovary is superior in, , 1. Marginal, , 1. Hypogynous flower, , 2. Parietal, , 2. Perigynous flower, , 3. Axile, , 3. Epigynous flower, , 4. Free central, , 4. Mesogynous flower, 14., 9., Drupes are also called as stone fruits because, 1. The seeds are stone like, 2. Endocarp is always hard and stony, , Which one of the following combinations of floral, characters is shown by potato family?, 1. Actinomorphic, bicarpellary and axile placentation, with swollen placenta, , 3. Pericarp is undifferentiated and sclerified, , 2. Zygomorphic, pentamerous,, endospermous seed, , gamopetalae, , 4. The mesocarp is edible in most fruits, , 3. Actinomorphic, hypogynous and monocarpellary, , with, , 4. Zygomorphic, polypetalae and parietal placentation, 10., The pitcher in pitcher plant is a modification of, 1. leaf base, , 15., Select the correct match, , 2. Petiole, 3. Lamina4. Leaf apex, 11., , Plants, 1. Pea, , Stamens, , Placentations, , Diadelphous, , Basal, , 2. China rose, , Monadelphous, , Coleoptile and coleorhiza are absent in, , 3. Tomato, , Epipetalous, , Axile, , 1. Zea mays seed, , 4. Lemon, , Polyadelhous, , Free central, , 2. Triticum turgidum seed, 3. Gram seed, 4. More than one option is correct, 12., Underground modification of stem occurs for following, special functions, except 1. Storage of food, , Parietal, , 16., Photosynthetic organ originates from _______ meristem, and arranged in _______ order. 1. Lateral, basipetal, 2. Root apical, acropetal, 3. Shoot apical, acropetal, 4. Intercalary, acropetal, , 2. Vegetative propagation, 3. Assimilation, , 17., , 4. Perennation, , Page: 2

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Veins of leaf in addition to acting as channels of transport, of water, minerals and food materials also, 1. Determine the extent of incision of the lamina, , 1. Fruit is generally berry, 2. Flower is bisexual and actinomorphic, 3. Seed is endospermous4. Ovary is trilocular with many, , 2. Provide rigidity to the leaf blade, 3. Hold the leaf blade to light, 4. Flutter the leaf in wind thus, helping in cooling of, leafand bringing fresh air, , 18., Choose the correct option w.r.t. Solanaceae, a. Alternate, Stipulate, cauline leaves, b. Bisexual actinomorphic flowers, c. Five persistent calyx, d. Epipetalous, diadelphous condition, e. Axile placentation with swollen placenta, f. Floral formula, 1. a, b, d, e, f, 2. a, b, c, , ovules, 22., Characters like a hypogynous and pentamerous flower,, gamopetalous, superior ovary with axile placentation and, epipetalous condition are shown by angiospermic family, ____________, 1. Fabaceae, 2. Solanaceae, 3. Asteraceae, 4. Liliaceae, 23., Half superior-half inferior ovary is found in the perigynous, flower of 1. Peach, 2. China rose, 3. Mustard, 4. Sunflower, , 3. b, c, e4. b, c, d, f, 19., In Australian Acacia plant, the, 1. Leaves are small and long-lived, 2. Petiole carries out the functions of the lamina, 3. leaves are modified into pitchers, 4. Petioles are called as cladophyll after modification, 20., The type of placentation in plants in which ovary is, unilocular but it becomes two-chambered due to the, formation of the false septum is, 1. Free central, 2. Basal, 3. Parietal4. Marginal, 21., , 24., In which plant, petals in a whorl just touch one another at, the margin, without overlapping in the floral bud?, 1. Cassia, 2. Calotropis, 3. China rose, 4. Trifolium, 25., Match the Column-l with Column-ll, Column-l, a. Marginal placentation, in unilocular ovary, b. Axile placentation, , Column-ll, i. Single ovule ispresent, ii. Replum may bepresent, , c. Parietal placentation, iii. Placenta forms a, ridge along the ventral suture of ovary, , Select the incorrect statement w.r.t. family Liliaceae, , Page: 3

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d. Basal placentation, , iv. Tomato, Lemon, , 4. Stipules may be present at the base of the rachis, , 1. a(iii), b(v), c(iv), d(ii), 2. a(ii), b(v), c(iv), d(i), 3. a(iii), b(v), c(ii), d(i) 4. a(iii), b(v), c(iii), d(ii), 26., , 30., Choose, w.r.t., , the, incorrect, statement, racemose inflorescence, , In mango and coconut plants, the fruit, , 1. Acropetally arranged flowers, , 1. Has hard and stony endocarp, , 2. Growing point or shoot apex is consumed, , 2. Is developed from a polycarpellary superior ovary, , 3. Centripetal anthesis, , 3. Is developed from the apocarpous ovary, , 4. Flowers may be unisexual or bisexual, , 4. Is multi seeded, 27., Modified aerial stem with the branching of unlimited, growth as the photosynthetic structure is 1. Flattened in, Opuntia and Euphorbia, 2. Fleshy and cylindrical in Euphorbia, , 31., Select the correct match, 1. Lily, , 28., , Epiphyllous stamen, , 2. Argemone - Axile placentation, 3. Tomato, , 3. Cylindrical in Opuntia, 4. Cylindrical in Euphorbia and Opuntia, , -, , -, , Apocarpous ovary4. China rose, , Staminode present, 32., Which among the following is a characteristic of pea and, bean?, , Swollen leaf base in the leguminous plants is called as, , 1. Monadelphous stamens, , 1. Phyllode, , 2. Marginal placentation, , 2. Pulvinus, , 3. Twisted aestivation, , 3. Cladode, , 4. Endospermic seed, , 4. Phylloclade, 29., Pinnately compound leaves have all the following, features except, 1. leaflets are attached to rachis or its branches, 2. Possess a bud in the leaf axil, , -, , 33., Which of the following zone of the root has thin cell wall,, dense cytoplasm and large nucleus?, 1. Region of maturation, 2. Region of elongation, 3. Region of root hair, 4. Region of meristematic cells, , 3. Leaflets attached at the tip of the petiole, 34., , 35., , Which of the following type of placentation is found in, Dianthus?, same level, then the flower is said to be, , If gynoecium is situated in the centre and other floral, parts are located on the rim of the thalamus almost at the, , Page: 4

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3. c, 4. d, 37., , 39., , Which of the given figures represents the aestivation of Scar present on seed coat through which the developing, corolla in Gulmohur and Cassia? seeds were attached to fruit is called, 1., , Micropyle, 2., , Hilum, , 3., , Funicle, , 4., , Stalk, 40., , 1. Which of the features given below are correct for coconut, fruit?, a., , Developed from monocarpellary ovary, b., c., , Fibrous mesocarp, Formed from inferior ovary, , d., , Hard stony endocarp, e., , Edible mesocarp, , 2., 1., , a, c & d, , 2., , c, d & e, , 3., , b, c & d, , 4., , a, b & d, 41., , In which of the given plant's placenta develops at the, 3., base of the ovary and a single ovule is attached to it?, 1., 2., 3., , Tomato, Lemon, Mustard, Argemone, , Dianthus, Primrose4. Sunflower, Marigold, 42., , 4., Androecium of Citrus and Bombax plants is, 38., 1., , Synandrous, , The cells proximal to the merismatic zone in root tip, 2., , Monadelphousrepresents, , Page: 6

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3., , Polyadelphous, , 1. Zone of cell elongation, 4. Diadelphous, 2. Zone of deacceleration, 3. Zone of differentiation, 4. Zone of maturation, 43., , Thorn is, , Developing on position of calyx, corolla and androecium, w.r.t. the ovary on thalamus the flowers are divided into, how any categories?, , 1. Modification leaf, 2. Axillary bud modified, 3. Climbing structure, , 1. Two, , 4. Always non-woody, , 2. Three, , 47., , 3. Four4. Five, , Select the odd one out w.r.t. veins, , 44., Select a correct match, 1. Staminode, , -, , Solanaceae, , 2. Actinomorphic flower, 3. Zygomorphic flower, ovary, , -, , -, , Cassia, Bean, Gulmohur, Chilli, Tomato4. Inferior, , Cucumber, Guava 45., , Choose the correct identification for given below plants, respectively, , 1., , Provide rigidity to the leaf blade, , 2., , Act as channels of transport for water and minerals, , 3., , Veins are filled with parenchyma4., , Middle, , prominent vein is mid-rib 48., In a racemose inflorescence the flowers, 1. Are only pistillate, 2. Open centrifugally, 3. Are arranged basipetally, 4. Are arranged acropetally, , 49., Pneumatophores are a modification of, 1. Prop root for exchange of gases, 2. Taproot for retention of moisture, 3. Adventitious root for breathing, 4. Taproot for respiration, 1. Whorled phyllotaxy, Palmately compound leaf, 2. Pinnately compound leaf, Whorled phyllotaxy, 3. Palmately compound leaf, Whorled phyllotaxy4., Alternate phyllotaxy, Palmately compound leaf, , 50., Bougainvillea and Citrus plants are protected from, browsing animals as, , 46., , Page: 7

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1. Adventitious buds get modified into thorns, , 4. Apical buds get modified into thorns, , 2. Axillary buds get modified into spines, 3. Lateral buds get modified into pointed structures, , Fill OMR Sheet, , Page: 8