spermato Flashcards

1
Q

1 ere division de méiose croissance cytoplasmique

A

;

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2
Q

spermatides non fécondant fin méiose

A

;

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3
Q

taille acrosome

A

2/3 antérieur du noyau

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4
Q

doulet central acrosome émet des radiations

A

;

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5
Q

fibre denses de la piece interméiares suite des colonnes segmentées au col

A

:

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6
Q

évolution taille

A

10 microns spermatogonie à 30 micron spermatocyte 1

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7
Q

Le corps d’Highmore se situe entre les tubes droits et les canaux efférents.

A

vrai car le rete testis est égale au corps d’higmore et est entre les tubes droit et les cnaux éfférents

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8
Q

Le mucus cervical est perméable de J10 à J14, en dehors de cette période, les spermatozoïdes ne peuvent passer au travers.

A

faux certains peuvent passer mais c’est pas favorable

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9
Q

Les cellules Ap donnent 2 cellules identiques : les spermatogonies B

A

vrai

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10
Q

Chaque spermatogonies donnent des spermatozoïdes

A

faux
non un Ad

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