'Male deposits' presentation slideshows

Worms

Worms. Chapter 27. Flatworm characteristics. Soft, flattened bodies Simplest animals with three embryonic germ layers Bilateral symmetry Cephalization: head formation Acoelomate: fluid filled body cavity made of mesoderm tissue. Flatworm feeding styles.

1.11k views • 59 slides

Introduction to the 9 Animal Phyla

Introduction to the 9 Animal Phyla. What are the five characteristics of the Animal Kingdom?. Animals are eukaryotic. Animals cells lack cell walls. Animals are multicellular. Animals are heterotrophs that ingest food. How do they compare to the other kingdoms in the Domain Eukarya ?.

1.07k views • 42 slides

Vertebrates

594 views • 38 slides

Frog Reproduction

Frog Reproduction. zoology. Objectives. Explain how male frogs attracts females of the same species. Discuss the reproductive system of a frog. Describe the changes that occur during metamorphosis. Identify two examples of parental care in frogs. Courtship.

1.21k views • 10 slides