DEFINITIONS AND KEY POINTS FOR OBJECTIVES
| TERMS | DEFINITIONS |
| Paedomorphosis | Sexual maturity in a larval body form is called paedomorphosis. |
| Zooids | The two (or more) animals formed as a result of fission are called Zooids. |
| Seminal vesicle | Seminal vesicle is a sperm storage organ. |
| Proglottides | The proglottids are a long series of repeating units in tape worms. |
| Cirrus | The copulatory organ in tapeworm is cirrus. |
| Scolex | Scolex is a hold-fast structure in tape worms. |
| Ootype | The ootype is an expanded region of the oviduct. |