Ovule - Wikipedia
WebThe 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, Types, Components and Function - Biology …
WebApr 28, 2017 · 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 ovaries at the ...
Ovule | Definition, Description, & Facts | Britannica
Webovule, 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. A small opening (the micropyle) in the integuments permits the pollen tube to enter and discharge its sperm nuclei into the embryo sac, a large oval cell in which fertilization ...
Ovule Definition & Meaning - Merriam-Webster
WebThe meaning of OVULE is a structure of a seed plant that gives rise to female reproductive cells and is found within the floral ovaries of angiosperms or are borne on female strobili …
Ovule: An Overview - Definition, Types, Components, Functions, …
WebDefinition. The ovule is a component of the female reproductive system of seed plants. It is where female reproductive parts are produced and maintained. Ovules are housed in ovaries at the base of the carpel, which includes an aperture at …
Ovule | Encyclopedia.com
WebMay 18, 2018 · A Dictionary of Biology. ovule. views 2,763,581 updated Jun 11 2018. ovule In seed-bearing plants, part of the reproductive organ that contains an egg cell or ovum and develops into a seed after fertilization. In angiosperms (having flowers), ovules develop inside an ovary.
Post-fertilization events: endosperm, embryo, seed, and fruit
WebThe fertilized ovule, or seed, develops last, along with the transformation of the ovary into fruit. Here are some common features of seeds: Depending on the species of plant, a typical seed has one or more seed coat (formed from the integuments of the ovule), one or more cotyledons, and an embryo axis.
Ovule - Definition, Functions, Development and Structure - Toppr
WebDefinition of Ovule. In the seed plants, the ovule is a structure rise and consists of the female reproductive cells. It has 3 parts: The integument, it forms its outer layer that we call a nucleus and also a remnant of the megasporangium.
OVULE Definition & Meaning | Dictionary.com
Webovule. / ō ′ vyo̅o̅l,ŏv ′ yo̅o̅l /. The female reproductive structure that develops into a seed in a seed-bearing plant. An ovule consists of a megasporangium surrounded by one or two …
What is Ovule? Definition, Anatomy and Types - Biology Reader
WebAnatomy. Types of Ovule. Definition of Ovule. The ovule can be defined as the large sac or megasporangium that forms megasporocytes, which then yields megaspores. Therefore, megasporangium constitutes a female reproductive part or female gametophyte, which converts into a seed after the fertilization.
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