all of these are basic building blocks of the body dna is the smallest part that together with proteins forms a chromosome a chromosome is therefore nothing but a chain of dna that has been made compact enough to fit into a cell summary 1 both chromosomes and dna make up an important part of a person s genes 2
Define missing. missing synonyms, missing pronunciation, missing translation, English dictionary definition of missing. adj. 1. a. Not present; absent. b. Lost: a missing person; soldiers missing in action. 2. Lacking; wanting: This book has 12 missing pages. adj 1.
Definition of vestige. 1  1a (1) : a trace, mark, or visible sign left by something (as an ancient city or a condition or practice) vanished or lost (2) : the smallest quantity or traceb : footprint 1.