The fate of each blastopore is foretold in:
Correct answer: D. Arthropods
- A. Echinoderms
- B. Hemichordates
- C. Chordates
- D. Arthropods
Explanation
The fate of all cells is decided in Arthropods that are protostomes. They have determinate and spiral cleavage. Deuterostomes have indeterminate and radial cleavage. The 3 phyla included in this classification are Chordata, Hemichordata, and Echinodermata.
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