Morphology of flowering Plants test-5 November 3, 2017admin0 Comments CategoriesMorphology Of Flowering Plants 1. The phyllotaxy in which two leaves arise from a bud at each node is 1. whorled alternate opposite none of these 2. A monocot with parallel venation is Banana Carissa Smilax All correct 3. A monocot leaf has parallel venation but there are some monocot leaves which have reticulate venation Smilax (Sarsaparilla) Colocasia (Aroids) Dioscorea (Yams) All the above 4. Whorled leaves are found in Calotropis Alstonia Mango None of these 5. What type of venation is found in Banana (Musa)? unicostate reticulate unicostate parallel divergent reticulate divergent parallel 6. An imparipinnate leaf has leaflets in pairs strong rachis rachis is terminated by unpaired leaflet large leaflets 7. Palmate compound leaf is found in Silk Cotton Citrus Cotton Pea 8. Part of Petiole is modified into tendril in Pea Nepenthes Gloriosa Venus fly 9. When rachis bears a number of leaflets laterally, it is called a palmate leaf pinnate leaf simple leaf dorsiventral leaf 10. In Acacia melanoxylon, the part modified to form phyllode is leaf secondary rachis primary rachis petiole 11. In Bombax(silk cotton), compound leaf is tripinnate multifoliate quadrifoliate unipinnate 12. In Cacti, leaves are modified into hooks phylloclade spines thorns 13. Identify the plant with reticulate venation Musa Oryza Canna Mangifera 14. Monocots are distinct from dicots in aestivation venation heterochlamydeous perianth phyllotaxy 15. The storage leaves are found in Allium Zizyphus Trapa Triticum 16. Rachis is absent in Hibiscus Tamarind Neem All the above 17. A pair of insectivorous plants is Drosera and Rafflesia Nepenthes and Venus fly trap Dionaea and Viscum Rafflesia and venus fly trap 18. Petiole of Australian Acacia helps in respiration photosynthesis transpiration secretion 19. A condensed flattened floral axis is called peduncle rachis receptacle thalamus 20. Leafless stem of onion which is produced to bear flowers is called pedicel torus thalamus scape 21. Flower is zygomorphic in Lilium Hibiscus Beam Solanum 22. If a plant bears unisexual, bisexual and even neutral flowers, it is called bisexual polygamous dioecious monoecious 23. Epicalyx is additional whorl of calyx involucre whorl of bracts a whorl of bracteoles 24. Largest petal in papilionaceous corolla is called is alae vexillum keel none of these 25. Funnel shaped corola is found in Datura Chinarose Ocimum Tridax Loading … Related posts: Morphology of Flowering Plants Mock test-1 Morphology of flowering Plants test-7 Morphology of flowering Plants test-6 Morphology of flowering Plants test-2 Morphology of flowering Plants test-3 Powered by YARPP.