cuernos Flashcards

1
Q

definicion

A
  • producciones epidermicas pares que se forman sobre el hueso frontal
  • forma conica y superifice lisa excepto el la base donde es rugosa
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2
Q

capas de los cuernos

A

clavija osea
membrana queratogena
estuche corne, vaina, funda

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3
Q

clavija osea

A

prolongacion del hueso frontal

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4
Q

membrana queratogena

A

situada entre la clavija y el estuche, constituada por tejido conjunctico vascularizado

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5
Q

estuche corneo

A

hueca en la incersion y se maciza para constituir el piton

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6
Q

diff entre ASTAS y CUERNOS

A

las astras se renuevan anualmente

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7
Q

animales con astras

A
  • ciervos
  • gamos
  • corzos
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8
Q

def. astras

A

tejido oseo que mas rapido crece en el mundo animal

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