evolution from lamprey to human

7:37 Edit Done Which of the following things is/are true about this organism? Invertebrate chordate fish Agnathan has jaws lives in the water - has a backbone Phylum Chordata amniotic egg Class Osteichthyes More MacBook Air Add to story

Part 2 Biology Question 2

The classification of Neanderthals as Homo neandertalensis and living humans [Select] [Select] have identical phenotypes are members of different genera Question 57 could interbreed are members of different species The Neanderthal s none of these le aux

To what genus do pigs belong? --Homo --Pisaster --Sus --Suidae --Pan

Need help filling in the blank. There is another option for the word bank that I can't show in the full image it just says amniotic egg.

Vertebrates have existed for over half a billion years True False

Use the image to answer the question. If you were to create a phylogenetic tree of these organisms, which would branch off first and why? 1000 BI UE E Character (1) Backbone 1 1 1 1 1 1 1 (2) Hinged jaw (3) Four limbs 1 1* (4) Amnion 1 1 1 (5) Milk (6) Dorsal fin *Although adult dolphins have only two obvious limbs (their flippers), as embryos they have two hind-limb buds, for a total of four limbs. MacBook Air 80 II F8 4)) 12 ►► F1 F2 F3 F4 FS F6 F7 F9 F10 F11 @ # $ % & * 3 4 6 7 8 9. Q W E Y P. A S F J K C V B alt tion command command option -- N

an example from the animal kingdom where form follows function

The Phylogeny of Cnidaria (Morphologically-based). Description of theorigin plesiomorphies, synapomorphies and autapomorphies.