Definition of Polyspermy. Meaning of Polyspermy. Synonyms of Polyspermy

Here you will find one or more explanations in English for the word Polyspermy. Also in the bottom left of the page several parts of wikipedia pages related to the word Polyspermy and, of course, Polyspermy synonyms and on the right images related to the word Polyspermy.

Definition of Polyspermy

Polyspermy
Polyspermy Pol"y*sper`my, n. (Biol.) Fullness of sperm, or seed; the passage of more than one spermatozo["o]n into the vitellus in the impregnation of the ovum.

Meaning of Polyspermy from wikipedia

- In biology, polyspermy describes the fertilization of an egg by more than one sperm. Diploid organisms normally contain two copies of each chromosome,...
- the block to polyspermy comes from two mechanisms: the fast block and the slow block. The fast block is an electrical block to polyspermy. The resting...
- process. Polyspermy results from multiple sperm fertilizing an egg, leading to an offset number of chromosomes within the embryo. Polyspermy, while physiologically...
- fertilization that prevents polyspermy, the fusion of multiple sperm with one egg. In contrast to the fast block of polyspermy which immediately but temporarily...
- other sperm from binding to the egg, and is known as the slow-block to polyspermy. All animals have this slow-block mechanism. Hyalin is a large, acidic...
- to promote the greatest success with fertilization The prevention of polyspermy is also an important process of internal fertilization. Internal fertilization...
- Philammon for Apollo. Chimera (genetics) Mixed twins Polyandry in nature Polyspermy Twins Worland, Justin (May 8, 2015). "The Science of How Women Can Have...
- adult human body Female sperm Female sperm storage Mendelian inheritance Polyspermy Sperm competition Sperm granuloma Sperm theft "****tium definition and...
- pellucida functions to only allow species-specific fertilization; to prevent polyspermy, and enable the acrosome reaction for the successful adhesion and penetration...
- 0.6 um in diameter) found within oocytes and are most ****ociated with polyspermy prevention after the event of fertilization. Cortical granules are found...