Fruits

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• published: 22 Dec 2011
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For more information: http://www.7activestudio.com info@7activestudio.com http://www.7activemedical.com/ info@7activemedical.com http://www.sciencetuts.com/ 7activestudio@gmail.com Contact: +91- 9700061777, 040-64501777 / 65864777 7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use. FRUITS:Inangispermic plants, after fertilization the ovarydevelops into a fruit and the ovules inside the ovary develop into seeds.Formation of seeds inside the fruit is the characterstic feature of angiosperms.CLASSIFICATION OF FRUITS FALSE FRUITS:False fruits are developed from any part of the flower along with the ovary.There floral parts from a major part of the fruit.False fruits are always associated with a true fruit.Examples:In Apple (Pyrusmalus), the thalamus grows along with the ovary to from a fleshy false fruit.In Cashew (Anacardiumoccidentalis) the pedical develops in to a juicy succulent false fruit.TRUE FRUITS:True fruits develop from fertilized ovaries. It consists of Fruit wall (pericarp) and Seed. True fruits are again classified into three types namely:Simple fruits, Aggregate fruits and Composite fruits.The simple and aggregate fruits are developed from SINGLE FLOWER where as Composite fruits develop from ENTIRE INFLORESCENCE. Simple fruits develop from ovary of a syncarpous gynoecium of a single flower.There are again classified into types based on the nature of the pericarp.Fleshy fruits and Dry fruits.FLESHY FRUITS:In fleshy fruits the pericarp becomes fleshy at the time of ripening.The pericarp can be divided into three layers:Outer Epicarp, Middle Mesocarp and Inner Endocarp.These are further classified into five types:BERRY:It is a fleshy fruit having one or more seeds and develops from ovary of bi to multicarpellarysyncarpous gynoecium.Examples :EggplantSolanummelongenaTomato LycopersiconesculentumBananaMusaparadisiac. hemescarp and endocarp are fused to from PULP.POME:Pome is a fleshy fruit developed from inferior ovary of bi or multicarpellarysyncarpousgynoccium surrounded by fleshy thalamus.The pericarp is hard and hold seeds inside it.Example : Apple PyrusmalusPEPO:Pepo develop from unilocular, inferior ovary of tricarpellary,syncarpous gynoecium.Pericarp is differentiated into an outer epicarp fused with to from a rind, fleshy mexcarp and smooth endocarp Seeds are many and are developed from the inner walls of the fruit It is characterstic fruit of cucurbitaceae family.Examples: Cucumber Cucumis sativa.Pumpkin Cucurbita maxima.HESPERIDIUM:It develop from multilocular, superior ovary of multicarpellary, syncarpous gynoecium with seeds developed from the central axis..