Question
In museum study, an embryo develops a mouth from or near the blastopore during early development. The specimen or feature is best linked with:
Correct Answer: C
protostome development
In protostomes, the blastopore generally gives rise to the mouth. Many major invertebrate phyla such as molluscs, annelids, arthropods, and nematodes are protostomes. This MCQ belongs to the Animal evolution topic in Animal Diversity-I and is written to test concept understanding rather than memorized wording.
In protostomes, the blastopore generally gives rise to the mouth. Many major invertebrate phyla such as molluscs, annelids, arthropods, and nematodes are protostomes. This MCQ belongs to the Animal evolution topic in Animal Diversity-I and is written to test concept understanding rather than memorized wording.
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