227149
Descripción
Test por cloud.berry, actualizado hace más de 1 año
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Creado por cloud.berry
hace casi 11 años
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Pregunta 1
Pregunta
In gametogenesis, many gametes are produced, although ____ of them are (ever) used in reproduction.
Respuesta
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relatively few
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many
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all
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none
Pregunta 2
Pregunta
In gamete formation there is first a ____ phase in which the ____ divide by ____ ; this is then repeated to produce many cells with the potential to become ____.
Respuesta
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multiplication | gamete mother cells | mitotic cell division | gametes
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growth | mother cells | meiotic cell division | gametes
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maturation | gamete father cells | cell division | gametes
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multiplication | gamete cells | mitotic cell division | gametes
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growth | gamete mother cells | nuclear division | zygotes
Pregunta 3
Pregunta
The second phase of gametogenesis which developing cells go through is the ____ phase; and the third is the ____ phase.
Respuesta
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growth | maturation
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maturation | growth
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multiplication | growth
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maturation | multiplication
Pregunta 4
Pregunta
The maturation phase involves ____ and results in the formation of ____ gametes.
Respuesta
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meiosis | haploid
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mitosis | haploid
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meiosis | diploid
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mitosis | diploid
Pregunta 5
Pregunta
The products of meiosis I are ____ ____ and ____ ____; the products of meiosis II are ____ and ____.
Respuesta
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secondary | spermatocytes | secondary | oocytes | spermatids | ova
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primary | spermatocytes | primary | oocytes | spermatids | ova
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secondary | spermatocytes | primary | oocytes | spermatids | ova
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secondary | spermatids | secondary | ova | spermatocytes | oocytes
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