Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
LIFE 103- Practical4
| Question | Answer |
|---|---|
| three part body plan of mollusks | mantle, foot, visceral mass |
| four classes of mollusks | polyplacophora (chitons), gastropoda (snails), bivalvia (clams), cephalopoda (squids) |
| color changing cells that cephalopods have | chromatophores |
| number of pieces of shells in chitons | 8 piece shell |
| which mollusk doesn't have a radula? | bivalvia |
| which mollusk has closed circulation? | cephalopoda |
| chelicerata subphylum | horseshoe crabs, mites, spiders |
| chelicerata body plan | cephalothorax and abdomen |
| 6 types of "legs" crustacea | antennules (shorter), antennae, cheliped (claw), walking legs, swimmeretts |
| two parts of tail crustacea | telson (propulsion), uropod (steering) |
| chilopoda | centipedes |
| diplopoda | millipedes |
| insect class | hexapoda |
| # walking legs chelicerata | 8 |
| # walking legs crustacea | 5 pairs |
| # walking legs chilopoda | 1 pair per segment |
| # walking legs diplopoda | 2 per segment |
| # walking legs hexapoda | 6 |
| # body regions chelicerata | 2 |
| # body regions crustacea | 2 |
| # body regions myriapoda | head + segmented body |
| # body regions hexapoda | 3 |
| # pairs antennae chelicerata | none |
| # pairs antennae crustacea | 2 pairs |
| # pairs antennae myriapoda/hexapoda | 1 pair |
| excretion in chelicerata, crustacea, myriapoda, hexapoda | malphigian tubules |
| respiration chelicerata | book lungs |
| respiration crustacea | gills |
| respiration myriapoda/hexapoda | spiracles/trachea |
| 4 classes of echinodermata | asteroidea, holothoridea (sea cucumber), ophiurodea (brittle/basket stars), echinoidea (urchins) |
| order of water vascular system asteroidea | madreporite, stone canal, ring canal, radial canal, lateral canal, ampulla, tube foot |
| cleavage stages | 2 cell, 4 cell, 8 cell, morula, blastula, gastrula |
| symmetry in sea stars | pentaradial |
| support system in sea stars | ossicles and spines |
| nervous system sea stars | nerve ring + radial canals |
| digestion sea stars | evert stomach |
| excretion/respiration | diffusion |
| 4 common traits of chordates | notochord, dorsal hollow nerve chord, pharyngeal slits, postanal tail |
| tunicate subphylum | urochordata |
| cephalochordata | lancelets |
| hagfish | myxini |
| lamprey | petromyzontida |
| cartilaginous fish | chondrichthyes |
| bony fish | actinopterygii |
| lobe-finned fish | sarcopterygii |
| parts of a feather | shaft, vane, barb, barbule, hooklets |
| DFTD | transmissible parasitic cancer found in tasmanian devils |
| pink slide thing | lancelet (cephalochordata) |
Created by:
melaniebeale
Popular Biology sets