The correct answer is echinoderms.

Here's why:

1. Deuterostome development: This is a characteristic of a major group of animals that includes echinoderms, chordates, and hemichordates. In deuterostomes, the first opening that forms during embryonic development becomes the anus, while the mouth forms second.

2. Bilateral symmetry as larvae: Echinoderm larvae exhibit bilateral symmetry, meaning they are symmetrical along a central axis and have a right and left side that are mirror images of each other.

3. Five-part radial symmetry as adults: As adults, echinoderms exhibit a unique five-part radial symmetry. This means they can be divided into five equal parts around a central axis. Examples of echinoderms include starfish and sea urchins.

Therefore, the animals that fit all these characteristics are echinoderms.

Question

The correct answer is echinoderms.

Here's why:

1. Deuterostome development: This is a characteristic of a major group of animals that includes echinoderms, chordates, and hemichordates. In deuterostomes, the first opening that forms during embryonic development becomes the anus, while the mouth forms second.

2. Bilateral symmetry as larvae: Echinoderm larvae exhibit bilateral symmetry, meaning they are symmetrical along a central axis and have a right and left side that are mirror images of each other.

3. Five-part radial symmetry as adults: As adults, echinoderms exhibit a unique five-part radial symmetry. This means they can be divided into five equal parts around a central axis. Examples of echinoderms include starfish and sea urchins.

Therefore, the animals that fit all these characteristics are echinoderms.

Knowee AI · Accepted Answer

The correct answer is echinoderms.

Here's why:

1. Deuterostome development: This is a characteristic of a major group of animals that includes echinoderms, chordates, and hemichordates. In deuterostomes, the first opening that forms during embryonic development becomes the anus, while the mouth forms second.

2. Bilateral symmetry as larvae: Echinoderm larvae exhibit bilateral symmetry, meaning they are symmetrical along a central axis and have a right and left side that are mirror images of each other.

3. Five-part radial symmetry as adults: As adults, echinoderms exhibit a unique five-part radial symmetry. This means they can be divided into five equal parts around a central axis. Examples of echinoderms include starfish and sea urchins.

Therefore, the animals that fit all these characteristics are echinoderms.

Animals with deuterostome development, bilateral symmetry as larvae, and five-part radial symmetry as adults are calledMultiple choice question.sponges.echinoderms.mollusks.cnidarians.

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