Reproduction in the animal kingdom   (translated from French)
... female cells produce substances to attract the spermatozoa. One leads thus to fecundation. At hydres ... each follicule (left the bulb). When the spermatozoa are formed, they are rejected by the ... seminal blisters in three pairs (spermatogenèse). The spermatozoa pass in the cilié house. The maturation ... mucus. This one will receive the gamètes spermatozoa and the ovules. Separate sexes: arthropods There ... used to allow the maturity of the spermatozoa. Moreover, them additional glands (appendices) secrete ...
http://fr.wikipedia.org/wiki/Reproduction_dans_le_règne_animal - 28k - Cached (French) - Wikipedia (French) - Similar pages

Testicle   (translated from French)
... a layer of cells which produces the spermatozoa between puberty and old age. These tubes lead toépididyme (epididymis), where the new spermatozoa maturent, and then with vas deferens (go ... At the time of sexual stimulation, the spermatozoa pass from the testicles to ejaculatory channel ... prostate, by muscular contractions, makes ejaculate the spermatozoa, by driving out them in an average ... by penis. Sperm is thus composed of spermatozoa and of seminal liquid. In the ...
http://fr.wikipedia.org/wiki/Testicule - 10k - Cached (French) - Wikipedia (French) - Similar pages

Talk:Semen
... DNA with the nuclear matrix of live spermatozoa. Mol Reprod Dev. 2000 Jun;56(S2 ... do not relate to viral DNA and spermatozoa. Abstraktn 06:53, 20 Jan 2005 (UTC ... sperm" here, I don't mean the spermatozoa (aka sperm cells), but the substance. Now ... that refers to a substance, not the spermatozoa contained in the substance) and "semen". I ... when referred to the substance, not the spermatozoa in the substance), but the term " ...
http://en.wikipedia.org/wiki/Talk:Semen - 28k - Cached - Similar pages

Teratospermy   (translated from French)
... the spermatozoon (normal value lower than 35 %) spermatozoa microcephalics macrocephalic spermatozoa spermatozoa with irregular head spermatozoa with lengthened head Anomalies of the intermediate ... of whips (normal value lower than 20 %) spermatozoa with whips short spermatozoa with whips ...
http://fr.wikipedia.org/wiki/Tératospermie - 1k - Cached (French) - Wikipedia (French) - Similar pages

Pregnancy   (translated from French)
... vagin . Sperm is composed not only of spermatozoa but also of sucres (mainly of fructose ... in the body of the woman. The spermatozoa have a length whip (a kind of ... includes/understands between 100 and 300 million spermatozoa (to see spermogramme). The ovule, or the ... two?ufs different fertilized by two different spermatozoa). At the time of ovulation, the fringe ... level of his external third (inbulb); the spermatozoa must then cross the higher vagina, ...
http://fr.wikipedia.org/wiki/Grossesse - 51k - Cached (French) - Wikipedia (French) - Similar pages

Semen
... or sperm is a fluid that contains spermatozoa. It is secreted by the gonads (sexual ... consists of two parts, the cellular part (spermatozoa and in some instances leucocytes and epithelial ... semen is "cum". Depending on the species, spermatozoa can fertilize ova externally or internally. In external fertilization, the spermatozoa fertilize the ova directly, outside of the ... human semen Approximately 200- to 500-million spermatozoa (also called sperm or spermatozoans), produced ...
http://en.wikipedia.org/wiki/Semen - 14k - Cached - Similar pages

Spermogramme   (translated from French)
... additional glands viscosity of sperm quantity of spermatozoa (numeration) per millilitre of éjaculat, normally between ... all the éjaculat the mobility of the spermatozoa: one hour after the collection, at least 50 % of the spermatozoa must have a progressive displacement, of which ... the collection, at least 30 % of the spermatozoa must have a progressive normal mobility the vitality of the spermatozoa, normally 75% of them at least ...
http://fr.wikipedia.org/wiki/Spermogramme - 3k - Cached (French) - Wikipedia (French) - Similar pages

In vitro fertilization   (translated from French)
... and consists in introducing, using an instrument, spermatozoa in the uterine cavity the day of ... proceeds, before, with a "preparation" of the spermatozoa and with a stimulation of the ovaries ... contact, in a box of culture, the spermatozoa and the ovules. At the end of ... out their nidation. 3. Intracytoplasmic injection of spermatozoa (ICSI) This technique tries to cure the cases where the spermatozoa cannot fertilize the ovule spontaneously; that ...
http://fr.wikipedia.org/wiki/Fécondation_in_vitro - 9k - Cached (French) - Wikipedia (French) - Similar pages

Spermatozoon
... fertilize it. A spermatozoon or spermatozoan (pl. spermatozoa), from the ancient Greek σπερμα (seed) and ... in 1679. Spermatozoan structure and size Individual spermatozoa are highly differentiated cells, composed normally of ... mitochondrial DNA can be recombinant. The largest spermatozoa belongs to the fruit fly. Sperm cell production Main article: Spermatogenesis Spermatozoa are produced in the seminiferous tubules of ... spermatogonia divide and differentiate eventually to become spermatozoa. During copulation the cloaca or vagina ...
http://en.wikipedia.org/wiki/Spermatozoon - 8k - Cached - Similar pages

Shark   (translated from Spanish)
... opened to facilitate the passage of the spermatozoa; these leave by the genital pore of ... pheripodio to oviducto of the female. The spermatozoa take place in testicles pairs and are ... coats. In some species, like dyer, the spermatozoa are packed in called protective capsules espermatóforos ... month before ovulation; during that time the spermatozoa are stored in the gland of cracked ... in some species as the dyer the spermatozoa stay in viable state during a ...
http://es.wikipedia.org/wiki/Tiburón - 37k - Cached (Spanish) - Wikipedia (Spanish) - Similar pages