| Hickman text |
Online
Learning Center for Hickman text |
|
Evolution |
PBS
evolution |
| |
Mass
Extinctions |
| Classification |
Tree
of Life project |
| |
Three
domain system - tree using rRNA |
| Muscle |
Muscle
structure |
| |
Sliding
filament mechanism - Blackwell animation |
| |
Neuromuscular
junction - Blackwell animation |
| Heart |
Cardiac
cycle - Utah Medical School
animation |
| Respiratory system |
Countercurrent
flow in gills |
| |
Respiration
in birds |
| Nervous system |
Blackwell
nervous system animations |
| |
Action
potential |
| |
Synapse |
| Brain |
Cortex
evolution |
| |
Cortex
evolution & predation |
| Sensory organs |
Vomeronasal
organ |
| |
Jaw
and ear connection (scan
down halfway) |
| |
Dog
& rat olfaction |
| |
Color
vision in humans & insects |
| |
Color
vision & acuity in dogs |
| ANIMAL DIVERSITY |
Vendian
animals |
| |
Trichoplax
videos |
| |
Phylum
Placozoa (Trichoplax) |
| |
Phylum
Mesozoa - Earthlife site |
| |
Cnidarian
nematocysts - includes photos & videos |
| |
Phylum
Sipuncula - UCMP site |
| |
Phylum
Echiura - UCMP site |
| |
Phylum
Pogonophora - UMCP site |
| |
Phylum Onychophora - UCMP site |
| |
Phylum
Tardigrada - Earthlife site |
| |
Phylum
Phoronida - Earthlife site |
| |
Phylum
Ectoprocta - Earthlife site |
| |
Phylum
Brachiopoda |
