Answer to Question #67686 in Biology for tianna

Question

1. What are the Members of phylum chaetognatha and their common names?
2. Similarity of the left and right sides of animal is ?
3. Anterior end of _____ becomes enlarged to form the brain.
4. _____ was previously thought to be notochord in hemichordates.
5. The largest anthrops (2.5 m long ) were ______
6. Major difference between class polychaeta from Annelids is presence of _____