front 1 multicellular organisms | back 1 ALL: Porifera (sponge), Cnidaria (jellyfish), Platyhelminthes (worm), Annelids (worm), Mollusks (worm), Nematode (worm), Arthropods (insects), Echinoderms (starfish) |
front 2 (any) symmetry | back 2 ALL: Porifera (sponge), Cnidaria (jellyfish), Platyhelminthes (worm), Annelids (worm), Mollusks (worm), Nematode (worm), Arthropods (insects), Echinoderms (starfish) |
front 3 Radial Symmetry (cut at least 2 times symmetrically) | back 3 Cnidaria (jellyfish), Echinoderms (starfish) |
front 4 Bilateral Symmetry (cut into 2 symmetrically) | back 4 Platyhelminthes (worm), Annelids (worm), Mollusks (worm), Nematode (worm), Arthropods (insects), Echinoderms (starfish) |
front 5 true coelom (fluid-filled body cavity) | back 5 Annelids (worms), Mollusks (snails, clams), Arthropods (insects), Echinodermata (starfish) |
front 6 Pseudocoelom (fluid-filled body cavity in the outer tube) | back 6 Nematodes (roundworms) |
front 7 Cephalization (has a head) | back 7 Platyhelminthes (flatworms), Annelids (worms), Mollusks (snails, clams), Nematodes (roundworms), Arthropods (insects) |
front 8 Protostome (one mouth) | back 8 Platyhelminthes (flatworms), Annelids (worms), Mollusks (snails, clams), Nematodes (roundworms), Arthropods (insects) |
front 9 Deuterostome (2 mouths) | back 9 Echinodermata (starfish) |
front 10 Growth by molting (shedding) | back 10 Nematodes (roundworms), Arthropods (insects) |
front 11 Segmentation (division) | back 11 Annelids (worms), Arthropods (insects) |
front 12 convergent evolution | back 12 characteristic occurs twice same trait, diff ancestor |
front 13 how do we know if the population is evolving using chi-square | back 13 if chi-square is above zero, then you know there is evolution. if chi-square is zero, then there is no evolution. |
front 14 3 eye phenotypes | back 14 normal round eyes, kidney (heart) eyes, bar shape/slit eye |
front 15 Normal round eyes | back 15 X+X+ (wildtype), X+Y |
front 16 Kidney (heart) eyes | back 16 X+Xb |
front 17 Bar shape/Slit eyes | back 17 XbXb, Xb,Y |
front 18 how do you characterize phyla | back 18 based on form, function, and ecological roles |