| File | Title | Manuscript Id |
|---|---|---|
| CHAPTER 44 INTRODUCTION | hlw_ch44_1.html | 50ad838ab11c0f4a67000000 |
| DLAP questions | hlw_ch44_1_dlap.xml | 50ad838ab11c0f4a67000000 |
| 44.1 A TREE OF LIFE FOR MORE THAN A MILLION ANIMAL SPECIES | hlw_ch44_2.html | 50ad838ab11c0f4a67000000 |
| DLAP questions | hlw_ch44_2_dlap.xml | 50ad838ab11c0f4a67000000 |
| 44.2 THE SIMPLEST ANIMALS: SPONGES, CNIDARIANS, CTENOPHORES, AND PLACOZOANS | hlw_ch44_3.html | 50ad838ab11c0f4a67000000 |
| DLAP questions | hlw_ch44_3_dlap.xml | 50ad838ab11c0f4a67000000 |
| 44.3 BILATERIAN ANIMALS | hlw_ch44_4.html | 50ad838ab11c0f4a67000000 |
| DLAP questions | hlw_ch44_4_dlap.xml | 50ad838ab11c0f4a67000000 |
| 44.4 VERTEBRATE DIVERSITY | hlw_ch44_5.html | 50ad838ab11c0f4a67000000 |
| DLAP questions | hlw_ch44_5_dlap.xml | 50ad838ab11c0f4a67000000 |
| 44.5 THE EVOLUTIONARY HISTORY OF ANIMALS | hlw_ch44_6.html | 50ad838ab11c0f4a67000000 |
| DLAP questions | hlw_ch44_6_dlap.xml | 50ad838ab11c0f4a67000000 |
| CHAPTER SUMMARY | hlw_ch44_7.html | 50ad838ab11c0f4a67000000 |
| DLAP questions | hlw_ch44_7_dlap.xml | 50ad838ab11c0f4a67000000 |