Comparacion de los gametos LECTURA Flashcards

1
Q

que es un gameto

A

ovocitos y espermas

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2
Q

cuantos cromosomas tiene un gameto

A

23 haploides

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3
Q

e es la cariogamia

A

fusion de los NUCLEOS de 2 células sexuales

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4
Q

que rodea al ovocito

A

zona pelucida, capa de células foliculares (corona radiada)

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5
Q

que caracteres sexuales da el esperma

A

X e Y

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6
Q

que caracteres sexuales tiene el ovocito secundario

A

X

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