Characteristics of Lancelets:
Small
Elongated
Marine invertebrate
Lacks a jaw
No sense organs
Has a notochord
Example: Lamprey
Characteristics of Tunicates:
Marine invertebrate
Has an outer coat that is rubbery or hard
Has two siphons
Examples: sea squirts, salps
I hope this is the answer that you were looking for.
Dna sugar- deoxyribose
Rna sugar- ribose
DNA base- thymine
RNA base- uracil
DNA location- nucleus
RNA location- cytoplasm/nucleus/ ribosomes
