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This video describes in detail about the basic structure and formation of Endosperm in seed and the later part describes about its key functions, biochemical roles in the development of...
Flash cards every weekday: https://www.instagram.com/igcsebioflashcardsFree IGCSE Bio practice questions:igcsebio.sciencesauceonline.comRELATED VIDEOSFertili...
31 paź 2022 · This video describes about the general structure of seed and its dispersal. Initially you will earn about the basic anatomy of seed and names of its various ...
2 lut 2023 · A typical seed consists of three main parts: 1) seed coat, 2) endosperm, and 3) embryo. 1) Seed Coat They are the protective outer covering of a seed that is usually hard, thick, and brownish in color.
3 wrz 2024 · The endosperm is a tissue found in seeds of flowering plants that provides nourishment to the developing embryo. It is formed from the fertilization of a secondary nucleus by a sperm cell and can vary in structure, including nuclear, cellular, or ruminate types, depending on the plant species.
Functions of Seeds. The seeds perform the following functions: They help in germination of the new plant. The seeds contain food reservoirs in the form of cotyledons and endosperm. The seed coat is protective in nature which protects the embryo inside.
Transcriptome analysis has provided new insights into the regulatory functions of the endosperm during seed germination. It is well known that the embryo secretes signals to the endosperm to induce the degradation of the seed reserve and to promote endosperm weakening during germination.
