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2 years ago

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Unlike cnidarians and platyhelminths, round worms have a(n) A. one-way digestive tract. B. single-opening digestive tract. C. re

productive structures. D. bilaterally symmetrical body plan.

2 answers:

BigorU [14]2 years ago

5 0

The answer is A the platyhelminths has a one way digestive tract

SCORPION-xisa [38]2 years ago

3 0

Unlike cnidarians and platyhelminths, round worms have an one-way digestive tract.

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Question is incomplete i have added full question in ask for detail section as well as in picture format with answer. See figure for clear explanation.

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Explanation:

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