External fertilization is a mode of reproduction in which a male organism's sperm fertilizes a female organism's egg outside of the female's body. It is... 19 KB (2,467 words) - 17:34, 27 December 2023 |
secretions of the anterior section of the hen's oviduct during the passage of the egg. It forms around fertilized or unfertilized egg yolks. The primary... 13 KB (1,454 words) - 08:07, 14 March 2024 |
Zygote (redirect from Fertilized egg) formed by a fertilization event between two gametes. The zygote's genome is a combination of the DNA in each gamete, and contains all of the genetic information... 9 KB (871 words) - 22:04, 23 March 2024 |
In vitro fertilisation (redirect from In Vitro Fertilization) vitro fertilisation (IVF) is a process of fertilisation where an egg is combined with sperm in vitro ("in glass"). The process involves monitoring and stimulating... 173 KB (20,330 words) - 07:10, 28 March 2024 |
describes the fertilization of an egg by more than one sperm. Diploid organisms normally contain two copies of each chromosome, one from each parent. The cell... 13 KB (1,688 words) - 14:56, 6 January 2024 |
happens in the fallopian tube; the fertilized egg can then proceed to try and implant on the uterus's lining. During fertilization the egg cell plays... 23 KB (2,271 words) - 17:34, 23 March 2024 |
Ontogeny (section Fertilization) the origination and development of an organism (both physical and psychological, e.g., moral development), usually from the time of fertilization of the... 29 KB (3,246 words) - 22:22, 14 February 2024 |
Gamete (redirect from Gamete fertilization) mitosis that are transported down the pollen tube to the ovule where they are released for fertilization of the egg cell. Coenogamete "gamete | Definition... 13 KB (1,499 words) - 22:06, 25 March 2024 |
animal embryogenesis, is the developmental stage of an animal embryo. Embryonic development starts with the fertilization of an egg cell (ovum) by a sperm... 28 KB (3,187 words) - 15:18, 2 March 2024 |
urchin egg to the three layer egg jelly in starfish. There is an increasing concern in how ocean acidification will affect the fertilization of eggs. In... 5 KB (618 words) - 11:57, 6 January 2024 |
Oocyte cryopreservation (redirect from Egg freezing) pellucida, or shell of the egg can be modified preventing fertilization. Thus, when eggs are thawed and pregnancy is desired, a fertilization procedure known... 24 KB (2,981 words) - 18:57, 8 March 2024 |
Balut (food) (redirect from Balut Egg) is a fertilized developing egg embryo that is boiled or steamed and eaten from the shell. It is commonly sold as street food most notably in the Philippines... 32 KB (3,843 words) - 17:45, 15 March 2024 |
Pronucleus (redirect from Egg nucleus) pronucleus (pl.: pronuclei) denotes the nucleus found in either a sperm or egg cell during the process of fertilization. The sperm cell undergoes a transformation... 10 KB (1,340 words) - 23:42, 12 August 2023 |
Development of the human body is the process of growth to maturity. The process begins with fertilization, where an egg released from the ovary of a female... 25 KB (2,849 words) - 00:04, 22 February 2024 |
Fertilisation (redirect from Fertilization) Fertilisation or fertilization (see spelling differences), also known as generative fertilisation, syngamy and impregnation, is the fusion of gametes to give... 45 KB (5,197 words) - 06:07, 27 February 2024 |
An egg is an organic vessel grown by an animal to carry a possibly fertilized egg cell (a zygote) and to incubate from it an embryo within the egg until... 41 KB (4,668 words) - 21:16, 6 January 2024 |
egg donation typically involves in vitro fertilization technology, with the eggs being fertilized in the laboratory; more rarely, unfertilized eggs may... 56 KB (7,338 words) - 02:06, 28 February 2024 |
Yolk (redirect from Yellow of the egg) After the fertilization, the cleavage of the embryo leads to the formation of the germinal disc. As food, the chicken egg yolk is a major source of vitamins... 18 KB (2,147 words) - 14:58, 28 February 2024 |
Vitelline membrane (category Wikipedia articles incorporating text from the 20th edition of Gray's Anatomy (1918)) amphibian egg (2) Vitelline membrane in a fish egg (A) Formation of Fertilization envelope from the Vitelline envelope Parasitism and the Vitelline Membrane... 9 KB (1,092 words) - 07:25, 12 December 2022 |
Menstrual cycle (redirect from Fertilization window) tube, and a fertilized egg reaches the uterus in three to five days. Fertilization usually takes place in the ampulla, the widest section of the fallopian... 52 KB (6,257 words) - 00:40, 17 March 2024 |
Ovulation (redirect from Disorder of ovulation) cells. After ovulation, during the luteal phase, the egg will be available to be fertilized by sperm. In addition, the uterine lining (endometrium) is... 29 KB (2,968 words) - 17:52, 10 January 2024 |
Multiple birth (section Ethics of multiple births) are the exception and can be exceptionally rare in the largest mammals. A multiple pregnancy may be the result of the fertilization of a single egg that... 52 KB (6,016 words) - 21:04, 26 March 2024 |
fertilized or unfertilized eggs depending upon the cyclic needs of the colony; the sex of each individual ant is determined by whether or not the egg... 8 KB (894 words) - 17:52, 8 March 2024 |