Ch 5 intro to animals Flashcards

1
Q

Holoblastic cleavage

A

complete division down the the cell

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2
Q

Meroblastic Cleavage

A

incomplete division partially` down the cell.

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3
Q

Protostomes

A

ex. mollusks, and annelids. have spiral cleavage. mouth develops from blastopore

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4
Q

Deuterostomes

A

radial cleavage, ex is the echinoderms, and chordates. the anus forms from the blastopore

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