'Vestigial structure' presentation slideshows

Scrotal Pain and Swelling

Prof. A. Rajendran Additional Professor Department of General Surgery Stanley Medical College and Hospital Chennai. Scrotal Pain and Swelling. Outline. Embryology and anatomy Causes of Pain and Swelling Torsion, Epididymitis, Orchitis, Trauma History, Physical, Radiologic Exams, Labs

648 views • 49 slides

Analogous and Vestigial Structures

594 views • 30 slides

Adaptation and Evolution

Adaptation and Evolution. Evolution is the change in the inherited traits of a population of organisms through successive generations Two factors at work: Processes that constantly introduce variation in traits Processes that make particular variants become more common or rare. Evolution.

454 views • 26 slides

DO NOW

410 views • 25 slides

42L Top

203 views • 20 slides

Week #3 Q.3 ( 1/21-1/24)

296 views • 19 slides

Vocabulary Review

288 views • 16 slides

By Megan Beaton, Laura Buennemeyer, and Catherine Romano

Evolution of Whales: Hind Limbs and Inner Ear. By Megan Beaton, Laura Buennemeyer, and Catherine Romano. Evolution. Maiacetus inuus - 49-40 million years ago. Exploring the evolution of hind limbs to a vestigial structure. Exploring the evolution of the inner ear.

314 views • 16 slides

Evidence for Evolution

Evidence for Evolution. Evolution. Evidence for Evolution 1. Fossil evidence petrified or preserved specimen in things like: ice, amber, sand, clay some are extinct remains of the hard parts of organisms. Evolution. Evidence for Evolution Fossil evidence relative dating

410 views • 15 slides

Make-up

Make-up. Species Vary Locally. Darwin noticed that difference, yet related, animal species often occupied different habitats within a local area. Good example for this is the Hood island vs. Isabella island tortoise ( galapagos islands). Species Vary over time.

294 views • 14 slides

7.2

180 views • 7 slides