Detail Lecture On Parthenocarpy Seed Dormancy Fruit Set Fruit Ripening And Climacteric

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Detail Lecture On Parthenocarpy, Seed Dormancy, Fruit Set, Fruit Ripening And Climacteric • About This Video ........................ • In This Video Lecture You Will Learn Basic Concept parthenocarpy • In some cases, fruit development proceeds without fertilization and thus no seed formation takes • prevents the dormant seed from germinating in response to conditions such as a warm spell in • gametes and insurance for fertilization but also a rich source of auxins as well as • It is the special condition of rest, which enables an embryo to survive long periods of unfavourable environmental conditions, such as water scarcity or low temperature. During this period of rest • Germinating pollen grain is not only an important structure for safe transfer of • fatal later on.stimulate fruit development. Developing seeds are not only a rich source of auxins and called parthenocarpy. It is due to hormonal imbalance; usually high auxin levels occur in these • the embryo ceases or limits its growth. This is of great survival importance to the plant in that it • commonly stimulating the tissues of the style and ovary to produce more auxin. This Seed Dormancy • precise combinations of environmental cues, to avoid any accidental stimulus which may prove auxin is necessary for ‘fruit set’, i.e. retention of the ovary, which becomes the fruit • yields. After fertilization, the ovary and the ripe seeds continue to produce auxins which • after fertilization. Without it abscission of lowers normally occurs, leading to low fruit • ovaries. Parthenocarpy is sometime artificially induced for commercial purposes, by adding auxins in tomato, peppers etc. • winter. Germination or resumption of normal growth by a dormant embryo requires certain, very • place e.g. banana, pineapples and some varieties of oranges and grapes. Such development is • Fruit set and Fruit ripening • gibberellins, but also of cytokinins. • About This Channel..................... • I make these videos cause I love to draw and connect the complexity of science and medicine into art. I'm not saying. I'm 100% correct in all my videos, but I do try to obtain the information from credible sources. • One-stop destination for all biology lectures. • _ students in class 11, 12 or appearing for competitive medical exams ( NMDCAT ) will find it very beneficial • _ The videos are categories under various heading to make the students life simplified • Visit My Other Channel Playlist ..................... • NMDCAT PART 1: • New 1st Year Biology • NMDCAT PART 2: • New 2nd Year Biology • Class 11th Lectures: • New 1st Year Biology • Class 12th Lectures: • New 2nd Year Biology • Class 10th Lectures: • • Matric Biology • Subscribe My Channel: • / aliacademya7r • Social Link........................ • Instagram: • https://instagram.com/ranaalibiologis... TWINS

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