Question

study the following analogy and answer the question below it: which of the following best completes the analogy? earthworm/annelida/zebra mussel respectively plant/fruit/pond respectively earthworm/annelida/frog respectively

Explanation:

Earthworm belongs to the phylum Annelida and zebra - mussel belongs to the phylum Mollusca. This follows the pattern of organism - phylum relationship in the analogy. Plants and fruits are not related in the same taxonomic way as organisms to phyla, and frog is not a mollusc.

Answer:

Earthworm/annelida/zebra mussel respectively