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Fertilization Definition. Fertilization is the process by which male and female gametes are fused together, initiating the development of a new organism.
Fertilization, union of a paternal sperm nucleus with a maternal egg nucleus to form the primary nucleus of an embryo. In higher organisms the essence of fertilization is the fusion of the hereditary material of two different sex cells. Learn about the process of fertilization in this article.
a. : the application of fertilizer. b (1) : an act or process of fecundation, insemination, or pollinationnot used technically. (2) : the process of union of two gametes whereby the somatic chromosome number is restored and the development of a new individual is initiated.
Fertilisation or fertilization (see spelling differences), also known as generative fertilisation, syngamy and impregnation, [1] is the fusion of gametes to give rise to a zygote and initiate its development into a new individual organism or offspring. [2]
the action of spreading a natural or chemical substance on land or plants, in order to make the plants grow well: Leave large wood on the ground for wildlife habitat and soil fertilization. Proper fertilization of land is of great importance for good quality food. Fewer examples.
Fertilization is a complex multi-step process that is complete in 24 hours. The sperm from a male meets an ovum from a female and forms a zygote; this is the point in which pregnancy begins and leads to a 280-day journey for a female.
(1) A process in sexual reproduction that involves the union of male (sperm) and female (ovum) gametes (each with a single, haploid set of chromosomes) to produce a diploid zygote. (2) Fecundation or impregnation of animals and plants (e.g. by insemination and pollination, respectively).
the action of spreading a natural or chemical substance on land or plants, in order to make the plants grow well: Leave large wood on the ground for wildlife habitat and soil fertilization. Proper fertilization of land is of great importance for good quality food. Fewer examples.
Definition of Fertilization: ADVERTISEMENTS: Fertilization is the process which marks the beginning of an individual. It involves the union of two gametes—sperm and ovum. The union involves a number of physical and chemical events which result into: (i) The activation of the egg and.
1. The act or process of initiating biological reproduction by insemination or pollination. 2. The union of male and female gametes to form a zygote. 3. The act or process of applying a fertilizer.