Some pelycosaurs gave rise to a group of what ancestral to mammals
arachnids cartilage chondrocytes prokaryotes tiny hairs angiosperm skin color reptiles
A B C D E F G H
Therapsids are reptiles ancestral to mammals.
Some pelycosaurs gave rise to a group of reptiles ancestral to mammals
Some pelycosaurs gave rise to a group of what ancestral to mammals (A) arachnids (B) cartilage (C) chondrocytes (D) prokaryotes (E) tiny hairs (F) angiosperm (G) skin color (H) reptiles