Mgbanwe nke spermatogenesis si oogenesis

A na-akpọkarị usoro mmeputakwa, eto eto ma na-emewanye nke mkpụrụ ndụ germ na usoro ihe ọmụmụ na-akpọkarị "gametogenesis". N'okwu a, usoro ọmụmụ nke etolite na-etolite, mgbe ahụ, oke nke ụmụ nwanyị na-enwe mmekọahụ na-akpọ oogenesis, nwoke bụkwa spermatogenesis. N'agbanyeghi na ha nwere otutu, ha nwere otutu uzo. Ka anyị lebakwuo anya ma mee nyocha nke tụnyere usoro abụọ: oogenesis na spermatogenesis.

Kedu ihe dị iche?

Esemokwu mbụ dị n'etiti spermatogenesis na ovogenesis bụ eziokwu na na mgbakwunye na nhazi nke mmeputakwa, maturation, ibu, e nwekwara nke anọ - usoro. Ọ bụ n'oge a ka mkpụrụ ndụ ụmụ nwoke na-amụpụta ihe dị iche iche na-eme njem, nke a na-esi na ya nweta ụdị elongated, nke na-eme ka ha nwee ike ịgagharị.

Akụkụ nke abụọ pụrụ iche nwere ike ịkpọ akụkụ ahụ nke dị na nkewa site na spermatocyte nke usoro 1, 4 mkpụrụ ndụ mmekọahụ na-enweta ozugbo, na otu nwanyi na-amụpụta nwa bụ nke a kwadebere site na nke mbụ iji oocyte, dị njikere maka njikọta spam.

Mgbe ichotara data nke usoro 2 (oogenesis na spermatogenesis), ekwesiri iburu n'uche na a na-ahụ ihe omimi nke sel nwanyi na nwanyi n'ime uzo nke mmepe intrauterine, i. a na - amụ ụmụ ọhụrụ ozugbo na oocytes nke 1st order. Maturation ha na-agwụ naanị na mmalite nke ntozu okè nwa agbọghọ. Otú ọ dị, n'ime ụmụ mmadụ, ọkpụkpụ nke spermatozoa na-eme n'ihu, n'oge oge nile nke ogo.

Ihe ọzọ dị iche na spermatogenesis na oogenesis bụ ihe dị na ahụ nwoke, na-emepụta spermatozoa 30 nde kwa ụbọchị, na ndị inyom na-etoju àkwá 500 n'oge ndụ ha nile.

Ekwesiri ighota na uzo nke mmeputara n'oge usoro nke spermatogenesis na-eme n'ihu, mgbe o na oogenesis ọ na-agwụ ozugbo a mụsịrị nwa.

N'ịkọwapụta ọnọdụ a nke oogenesis na spermatogenesis, m ga-achọ ịma nke ahụ, n'ihi na ịzụlite oocytes amalite tupu ọmụmụ nwa agbọghọ ahụ, ma mechaa maka akwa ahụ nanị mgbe njikọta spam nwoke na nwanyị, ihe ndị na-emerụ ahụ gburugburu ebe obibi nwere ike ibute mkpụrụ ndụ ihe nketa n'ime mkpụrụ .