Which one of the following best describes, the number or amount of different cell types that particular stem cell type can generate? 

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#Question id: 6999

#Unit 5. Developmental Biology

The developmental precursors to the gonadal tissues of Caenorhabditis elegans uniquely contain ________.

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#Question id: 7000

#Unit 5. Developmental Biology

One primary factor in shaping the polarity of the body axes in chick embryos is ________.

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#Question id: 7001

#Unit 5. Developmental Biology

If the apical ectodermal ridge is surgically removed from an embryo, it will lose ________.

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#Question id: 7002

#Unit 5. Developmental Biology

The nematode Caenorhabditis elegans ________.

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#Question id: 7003

#Unit 5. Developmental Biology

What structural adaptation in chickens allows them to lay their eggs in arid environments rather than in water?

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#Question id: 7004

#Unit 5. Developmental Biology

Between fertilization and the first cleavage division, actin filaments pull the cytoplasm of the frog egg toward the point of sperm entry in a process called: