Morphology of flowering Plants test-2 November 3, 2017admin0 Comments CategoriesMorphology Of Flowering Plants 1. An example of axile placentation is Marigold Lemon Primrose Mustard 2. Pneumatophores are common in mesophytes mangroves Hydrophytes Xerophytes 3. A characteristic feature of drupe fruit is Stony pericarp Fleshy pericarp Stony seedcoat Stony endocarp 4. Expanded, green modifed stem in Opuntia is called Cladode Phylloclade Phyllode Spine 5. In Calotropis, phyllotaxy of leaves is Whorled alternate Opposite alternate and opposite 6. Rhizome differs from root in presence of chlorophyll presence of scale leaves and buds underground position vertical growth in the soil 7. Flowers are trimerous in Datura Dolichds Gloriosa Hibiscus 8. Fibrous root system is mostly found in Ferns Grasses Conifers Dicots 9. The symmetry of actinomorphic flower is Bilateral Asymmetric Radial lateral 10. Epigynous flower is with superior ovary in guava, cucumber in mustard, brinjal with perigynous ovary 11. Aestivation in cassia and gulmohur is valvate Vexillary twisted imbricate 12. Varied lengths of filaments within a flower is in Sal via Solatium Datura Lilium 13. __ Apocarpous gynoecium is found in Tomato Datura Lotus Cotton 14. Flower is asymmetric in Canna Cassia Calotropis mustard 15. Axillary buds are modified to thorns in Acacia arabica Bougainvillea Opuntia Roses 16. Scape develops in Liliaceae Palmaceae Graminae Cruciferae 17. Axillary stem tendrils are found in : Passiflora Vitis vmifera Pisum Nepenthes 18. Offset type stem occurs in : Pistia Mint Lemna Wolffia 19. Mentha plant grows profusely by forming Suckers Runners Creepers Twiners 20. Stem is modified to fleshy phylloclade in Opuntia Ruscus Colocasia Oxalis 21. Potato tubers are modified stem as they bear Axillary buds Tap roots Fibrous roots Normal leaves 22. Negative geotropism is shown by the roots of Orchids Ficus Rhizophora Maize 23. Root pockets are found in root of: Orchids Piper Eichhornia Maize 24. Roots that hold branches in banyan trees are Stilt roots Prop roots Clinging roots Hygroscopic roots 25. Rhizophora produces pneumatophores for : Rapid absorption Mechanical support Anchoring Gaseous exchange Loading … Related posts: Morphology of flowering Plants test-7 Morphology of flowering Plants test-6 Morphology of flowering Plants test-3 Morphology of flowering Plants test-4 Morphology of flowering Plants test-5 Powered by YARPP.
