'Large opening' presentation slideshows

The Optics of Cameras

The Optics of Cameras. Joe Two Bear Jason Waskiewicz. Elements of Photography. F-stop: size of aperture (hole) the light comes through Focal Length: distance at which light is focused ISO: ability of the camera to collect light (not part of lab)

264 views • 25 slides

Invertebrates

Invertebrates. Asymmetrical (no symmetry at all) No true body cavities (coeloms), just cells and tissues surrounding a water-filled space. Debate on whether a sponge is multicellular or colonial. Sponges. http://www.youtube.com/watch?v=RmPTM965-1c (sponges)

480 views • 24 slides

Chapter 6

Chapter 6 . The First Bipeds. Chapter Outline. What Is the anatomy of bipedalism and how is it preserved in the fossil record? Who were the Australopithecines and what were they like? What is the role of bipedalism in human evolutionary history?. Anatomy of Bipedalism.

319 views • 23 slides

Ceramics Basics

536 views • 23 slides

Sponges and Cnidarian Review

Sponges and Cnidarian Review. Sponges. Which Phylum do Sponges belong to? Porifera What does Porifera mean? Pore-bearing For many years sponges were classed as plants. Why?. http://www.mbgnet.net/salt/animals/1sponge.jpg. Sponges. Why are Sponges now classified as animals?

294 views • 19 slides

Pelvic Walls

Pelvic Walls. Pelvis & Perineum Unit Lecture 11 ?. ???? ???? ??????. The Pelvis. It is the region of trunk that lies below abdomen and it is continuous with abdominal cavity. Bony Pelvis:

1.82k views • 15 slides

Phylum Porifera

Phylum Porifera. Phylum Porifera. Sponges are the simplest animals Radially symmetrical Acoelomate Body resembles a perforated sac. Has inner cavity called spongocoel Has large opening called osculum Lining body are cells flagellated cells called choanocytes

410 views • 4 slides

Phylum Porifera

Phylum Porifera. Phylum Porifera. Sponges are the simplest animals Radially symmetrical Acoelomate Body resembles a perforated sac. Has inner cavity called spongocoel Has large opening called osculum Lining body are cells flagellated cells called choanocytes

311 views • 4 slides