'Tail fruit' diaporamas de présentation

KEY CONCEPT More than 95 percent of all animal species are invertebrates.

KEY CONCEPT More than 95 percent of all animal species are invertebrates. Each animal phylum has a unique body plan. Vertebrates have an internal segmented backbone. Invertebrates do not have a backbone. Invertebrates encompass most animal groups. head. tail. fruit fly genes. human

283 views • 9 slides