Ovule | Definition, Description, & Facts | Britannica
网页Ovule, plant structure that develops into a seed when fertilized. A mature ovule consists of a food tissue covered by one or two future seed coats, known as integuments. The ovules of angiosperms are enclosed by an ovary, while those of gymnosperms are uncovered on the scales of a cone.
Ovule - Wikipedia
网页The ovule is a small structure present in the ovary. It is attached to the placenta by a stalk called a funicle. The funicle provides nourishment to the ovule. On the basis of the relative position of micropyle, body of the ovule, chalaza and funicle, there are six types of ovules.
Ovule – Definition, Structure, Types, Diagram, Functions
网页2024年9月1日 · An ovule is a small structure within the ovary of a plant that contains the female gamete (egg cell) and develops into a seed after fertilization. Location of Ovule. The location of ovules in flowering plants is intricately tied to their role in reproduction and is defined by various patterns of attachment known as placentation.
Parts of a Flower – Diagram and Functions - Science Notes and …
网页2023年5月24日 · Ovary: This is the part of the pistil that holds the ovule(s). It is within the ovary that fertilization occurs and seeds develop. Ovule: The ovule is the potential seed within the ovary. Each ovule contains an egg cell. When an ovule is fertilized by a sperm cell from a pollen grain, it develops into a seed.
1,900+ Ovule Stock Photos, Pictures & Royalty-Free Images
网页Search from 1,936 Ovule stock photos, pictures and royalty-free images from iStock. For the first time, get 1 free month of iStock exclusive photos, illustrations, and more.
Ovary | Botany, Definition, & Structure | Britannica
网页Ovary, in botany, enlarged basal portion of the pistil, the female organ of a flower. The ovary contains one or more ovules, which develop into seeds upon fertilization. The ovary itself will mature into a fruit, either dry or fleshy, that encloses the seeds.
Category : Ovule diagrams - Wikimedia
网页Ovule diagrams. From Wikimedia Commons, the free media repository. ovule. plant structure. a small body in seed-bearing plants that consists of the integument (s), nucellus, and embryosac (containing the egg cell) and develops into the …
Ovule - Definition, Types, Components and Function - Biology …
网页2017年4月28日 · Ovule Definition. The ovule is part of the makeup of the female reproductive organ in seed plants. It’s the place where female reproductive cells are made and contained, and it is what eventually develops into a seed after fertilization, only for the seed to then ripen and produce a complete adult plant. Ovules are contained in …
Ovule hi-res stock photography and images - Alamy
网页A picture showing the anatropous ovule of a violet flower, vintage line drawing or engraving illustration. Stock Vector https://www.alamy.com/image-license-details/?v=1 https://www.alamy.com/a-picture-showing-the-anatropous-ovule-of-a-violet-flower-vintage-line-drawing-or-engraving-illustration-image244558217.html
Plant Ovules Diagram - Pictures, Photos & Images of Plants
网页Photo name: Plant Ovules Diagram. Picture category: Plants. Image size: 55 KB. Dimensions: 800 x 555. Photo description: This diagram shows plant ovules with the angiosperm ovule on the right and the gymnosperm ovule on left. Labeled information includes the nucellus, integument, micropyle, funiculus and megasporocyte.