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Revision notes on Seeds & Germination for the Cambridge O Level Biology syllabus, written by the Biology experts at Save My Exams.
Fruit and seeds - Reproduction - KS3 Biology - BBC Bitesize. Key points. Most fruits have seeds, which make them capable of developing into new plants. A fruit is a matured and ripened...
Definition of Seed: A true seed is defined as a fertilized mature ovule that possesses embryonic plant, stored material, and a protective coat or coats. Seed is the reproductive structure characteristic of all phanerogams.
Jul 27, 2022 · Basic seed morphology. Seeds have three main functions: Propagation of the plant. This is accomplished by the embryo, which is the nascent (new, young) plant resulting from the combination of genes from the male sperm, transmitted by the pollen, to the female egg, held in an ovule in the ovary.
Seed refers to the fertilized, matured ovule that contains an embryonic plant, stored material and a protective coat or coats. A seed is a mature ovule that comprises an embryo or a miniature undeveloped plant and food reserves, all enclosed within a protective seed coat.
Meaning of Seeds: Seed is the name of a ripened ovule which contains an embryo or miniature plant in suspended animation, adequate reserve food for future development of the embryo and a covering for protection against mechanical injury, loss of water, pathogens, etc.
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Sep 2, 2024 · A seed is a fundamental unit of reproduction in flowering plants, serving as the mature form of the fertilized ovule. Encased within this small structure lies an embryonic plant, accompanied by stored nutrients and a protective coat, all of which are crucial for its eventual germination.
