Make a phylogenetic tree about: Amphioxus; Lamprey; an osteostracan( derived ostracoderm); Reef shark;African lungfish and cichlid ( teleost fish)
and label the cladogram with the following clades and characters
Clade:Chordata; Vertebrata; Gnathostomata; Chondrichthyes 5. Osteichthyes (bony fishes); Sarcopterygii (lobe-finned fishes) and Actinopterygii (ray-finned fishes)
Characters: Notochord; Muscular pharynx; Dermal bone; Pectoral fins • Jaw; Pelvic fins; Endochondral bone; Lobed fins and 7 clusters of Hox genes
Amphioxus; Lamprey; an osteostracan( derived ostracoderm); Reef shark;African lungfish and cichlid ( teleost fish)
and label the cladogram with the following clades and characters
Clade:Chordata; Vertebrata; Gnathostomata; Chondrichthyes 5. Osteichthyes (bony fishes); Sarcopterygii (lobe-finned fishes) and Actinopterygii (ray-finned fishes)
Characters: Notochord; Muscular pharynx; Dermal bone; Pectoral fins • Jaw; Pelvic fins; Endochondral bone; Lobed fins and 7 clusters of Hox genes
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