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IBD Biology (Unit 12 : Human Physiology, Health & Reproduction II) Quiz sobre Reproduction : Gametogenesis, criado por cloud.berry em 23-09-2013.

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Reproduction : Gametogenesis

Questão 1 de 5

1

In gametogenesis, many gametes are produced, although ____ of them are (ever) used in reproduction.

Selecione uma das seguintes:

  • relatively few

  • many

  • all

  • none

Explicação

Questão 2 de 5

1

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 ____.

Selecione uma das seguintes:

  • multiplication | gamete mother cells | mitotic cell division | gametes

  • growth | mother cells | meiotic cell division | gametes

  • maturation | gamete father cells | cell division | gametes

  • multiplication | gamete cells | mitotic cell division | gametes

  • growth | gamete mother cells | nuclear division | zygotes

Explicação

Questão 3 de 5

1

The second phase of gametogenesis which developing cells go through is the ____ phase; and the third is the ____ phase.

Selecione uma das seguintes:

  • growth | maturation

  • maturation | growth

  • multiplication | growth

  • maturation | multiplication

Explicação

Questão 4 de 5

1

The maturation phase involves ____ and results in the formation of ____ gametes.

Selecione uma das seguintes:

  • meiosis | haploid

  • mitosis | haploid

  • meiosis | diploid

  • mitosis | diploid

Explicação

Questão 5 de 5

1

The products of meiosis I are ____ ____ and ____ ____; the products of meiosis II are ____ and ____.

Selecione uma das seguintes:

  • secondary | spermatocytes | secondary | oocytes | spermatids | ova

  • primary | spermatocytes | primary | oocytes | spermatids | ova

  • secondary | spermatocytes | primary | oocytes | spermatids | ova

  • secondary | spermatids | secondary | ova | spermatocytes | oocytes

Explicação