84. Protostome vs. Deuterostome Embryos Development

Match it! Select the correct answer from the pull down...Good luck!

In Protostomes we see a ___________cleavage.

Deuterostomes have planes of symmetry with indeterminate cells.

The differences can be determined very early on in development.

Indeterminate cleavage cell types can go on to become _______cell types.

You can visually see a difference (with a microscope ) at the time there are ____________cells.

One distinction is in the cleavage present.

The largest difference between Protostomes and Deuterostomes is the order of development. In Protostomes the mouth develops first and the anus last. In Deuterostomes the anus develops first and the mouth develops last.

With a spiral cleavage the cells up top will__________ and have determinate cells. Meaning the cells have a specific “job”; such as making your heart, ear, liver etc.