Secondary uye chikuru kurara maitiro varume nevakadzi

Kune akawanda kusiyana marongerwo uye mashandiro anoita vari nhengo dzomuviri, iyo kuona mamiriro zvipenyu zvose kune mumwe kana zvimwe zvepabonde. Primary uye yechipiri zvepabonde maitiro kubatsira kusiyanisa varume mukadzi, uye hadzi mukono, pasinei nokuti vari pakutsvaga chete majini kuti vari pasi pokudzora dzinokosha mahormone anogona kuoneka mune pamwero. Hypoplasia kana Kumwe kuchinja kunotanga ari ovaries kazhinji substantially zinyekenyeke mugumisiro munhukadzi kemikari, iyo inotungamirira kuoneka yechipiri maitiro muvarume. okupedzisira muviri Uyewo, anogona kuratidza kwaari extrinsic shanduko, uye chikonzero izvi kazhinji kudzvinyirira pamusoro dzose kushanda testes. Zvinogona vakagumisa kuti chikuru kurara vatambi rinosanganisira muviri kuti anokonzera muchangosangana uye kukura azvarwa. Dzokubereka nadzo muviri ndeimwe chinonyanya kukosha, saka utano wake anofanira kuchengetedzwa kwenguva yakareba sezvingabvira.

Primary zvepabonde unhu

- The mboro, prostate uye manhu muvarume.

- The nyinyo, dumbu uye ovaries vakadzi.

Zvisinei, Secondary zviratidzo pabonde pakukura kuchengetwa vose vakadzi nevarume, zvinozarurwa pakawanda.

Zviratidzo yechipiri pabonde kuibvisa

bvudzi muviri nevanhu kunooneka pacharo kumeso, mudumbu, chipfuva, musana, okumusoro kuviri, uyewo munzvimbo pubic munharaunda. Vakadzi, vakadai kutanga muna mwero vakachengeta iri muhapwa, ari bhikini nzvimbo uye makumbo. Uyezve, pane kusiyana marangwanda uye musculature: mukono bhokisi uye mapfudzi vakwanise, yakareba maoko nemakumbo, chiuno kare, uye tsandanyama uye mapfupa gobvu ndiro mukuru. Subcutaneous zvinyama zvikuru dzakabudirira mudumbu, nepo mune vakadzi zviri vemunyika pamusoro pazvidya uye magaro. Vocal tambo mukobvu mukono inzwi rougher, uye wake Adam apuro anorodzerwa. mumasero Mammary kazhinji haana dzakabudirira uye haakwanisi kwokusunungura mukaka kuti kudya vana. ne imwe chivako kana chikuru vatambi zvepabonde dzinoratidzwa dzisiri angava vamwe kusiyana kubva vamiririri chete pabonde.

Zvakakurukurwa kukura kurara zvatariswa

budiriro Sexual mune varume nevakadzi kunoitika panguva yakasiyana: zai, somuenzaniso, akaumba kare panguva embryo kukura, asi vanotanga kukura chete makore 8-12. dzisingaoneki evanhu anogadzirwa mazai kusvikira zvikuru gare gare, pashure anenge makore 13. Primary pabonde maitiro, pamwe chete chesekondari, aumba somugumisiro migumisiro vamwe mahormone vakadzi ndiro progesterone uye estrogen, iyo gadzirira muviri pamuviri, uye navarume - testosterone.

Pane nguva apo mumwe mhando anogona kuvapo, uye navarandakadzi shwanu panguva imwe chete. Fani iyi inonzi hermaphroditism uye kunoitika nokuda zvemamiriro kusimudzira dzokubereka nadzo. Kana chikuru unhu pabonde zvinozarurwa mangwanani, yechipiri yakatangwa panguva ikure muviri. Pakupedzisira, munhu wacho anosvika chaivo kukura, kusanganisira bonde, kunouya pashure pakupera vasiri uye morphological kukura. Kubva panguva iyi nhengo anokwanisa bereka vana zvizere utano.