NODULATED ROOTS • Peas, beans, groundnuts, moong, urad and gram are a few examples of plants that possess nodulated roots. Bulbs-are rosette stems surrounded by fleshy leaves that store nutrients. This is usually because the leaves have been modified to some other purpose and are no longer performing photosynthesis. Examples include tulips, hyacinths. General Botany Trivia Questions & Answers : Page 8 This category is for questions and answers related to General Botany, as asked by users of FunTrivia.com. Pneumatophores are roots that emerge above the surface of the saturated zone to “breathe” (pneumo- means lung) and exchange gases with the environment. Pneumatophores are developed in this root which helps in gaseous exchange. The fleshy leaves are circular and hollow; new leaves develop within the older leaves. Modifications of adventitious roots Adventitious roots are not developed from radicle but these types of roots are developed from other parts of the plants. To get oxygen and helps in respiration this type of root modified. Such a modified … These plants are called leguminous plants. Roots in some plants change their shape and structure and become modified to perform functions other than absorption and … … Pneumatophore are modified roots that grow upwards out of the water or mud to reach the air and thus obtain oxygen for their plant root systems that live in swampy or tidal habitats. Roots Modified for Vital Functions 1. The taproots are modified into the following; ... Pneumatophores grow vertically upwards. Specialized and Modified Roots. Science > Biology > Botany> Morphology of Plants > Modification of Roots In this article, we shall study the modification of roots for the purpose of food storage, respiration, support, etc. Some store starch (beets and turnips) or water (desert plants). In some cases, the structure of the roots gets modified to supply nutrients and water to different parts and carry out additional functions. Choose from 177 different sets of term:modified root = pneumatophores flashcards on Quizlet. A bulb consists of a stem from which modified fleshy leaves develop. The lamina in compound leaf of some plants (e.g., Acacia sp, Parkinsonia) falls off soon and petiole gets modified into sickle shaped leafy structure, which performs photosynthesis. The large, intercellular spaces of aerenchyma are … See mangrove swamp. Pneumatophores are produced by mangroves and other plants that grow in waterlogged oxygen-deficient soils. These plants have pneumatophores. Pneumatophores . Pneumatophores are roots that grow into the air and are filled with a specialized parenchyma called aerenchyma. Learn term:modified root = pneumatophores with free interactive flashcards. In essence, the stem is imitating a leaf. These plants exhibit vivipary which is the condition of seed germination while still attached to the parent plant. Pneumatophores are specialized negatively geotropic roots produced by halophytic mangrove plants, e.g., Avicinnea. Epiphytic roots or Hygroscopic roots These adventitious roots are found in some orchids that grow … Accuracy: A team of editors takes feedback from our visitors to keep trivia as up to date and as accurate as possible. Pneumatophores: They are breathing roots in plants which grow in marshy places and cannot obtain sufficient 0 2 for respiration. Rhizophora. Eg. Roots often perform functions other than support and absorption. Related quizzes can be found here: General … An aerial negatively geotropic root that acts as an organ of gaseous exchange. The gas-filled float of certain colonial cnidarians of the class Hydrozoa, such as Physalis (Portuguese … The roots get modified to maintain the physiological and mechanical integrity of the plants. Modified stems that grow below ground . 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