source: [lemma=larva] [lemma=be] [tag=JJ] [lemma=embryo] [□]
destination: [lemma=larva] [lemma=be] [tag=JJ] [lemma=embryo] [□=□]
spec: Fishing boats come in many shapes and sizes . Larvae are active embryos , which have become specially modified in relation to their habits of life , through the principle of modifications being inherited at corresponding ages .