Systeme Reproducteur Masculin Flashcards

1
Q

Cycle biologique

A

Croissance et dev par meiose
Formation des gametes
Fecondation

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2
Q

Scrotum

A

Sac de peau divisé en 2 compartiments qui contient les testicules et maintien la temperature a 34°C pour le developpement des spematozoides

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3
Q

Testicules fonction

A

Produisent le spermatozoides et hormode sexuelle

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4
Q

Tubules seminiferes et cellule interstitiell

A

Tubules —> spermatogenèse

Cellules —> se trouve entre les tubules et fabriquent testostérone

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5
Q

Quest ce que la spermatogenese?

A

Developpement des spermatozoides

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6
Q

Epididyme

A

Lieu de maturation des spermatozoides permettent la mobilité& situé au dessus de chaque testicule

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7
Q

Conduit déférents

A

Conduire spermatozoide au conduit ejaculateur

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8
Q

Conduit ejaculateur

A

Debute la ou les vesicules seminales deversent leur secretion & conduit spermatozoide jusqua luretre

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9
Q

Uretre

A

Debute dans la prostate
Conduit spermatozoide a lexterieur via le meat uretral
Evacuation de lurine

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10
Q

Vesicules seminales

A

Derriere la vessie

Produit 60% du sperme

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11
Q

Prostate

A

Sous la vessis

30% du sperme

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12
Q

Fonction du sperme

A

Neutraliser acidite de luretre et vagin
Fournir energie spermatozoide
Provoquer contractions dans les voies genitales feminines
Nutrition des spermatozoide
Mobilité
Detruire bacterie qui nuit a la fecondation

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13
Q

Glandes bulbo-uretrales

A

Sous la prostate
Secrete mucus translucide durant lexcitation sexuelle
Permet de: proteger les spermatozoides de lacidité et lubrifier luretre et lextrémité du penis

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14
Q

Penis

A

2 corps caverneux

1 corps spongieux

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