'Unrelated organisms' presentation slideshows

L2 Animal Diversity Making sense of diversity

L2 Animal Diversity Making sense of diversity. Linnaeus. Key. fins or legs?. legs. fins. amniote?. yes. bone/cartilage?. scales?. no. no. cartilage. bone. yes. hair/feathers?. hair. feathers. shark. frog. fish. mammal. bird. crocodile. fins. bone. Key. fins or legs?.

865 views • 35 slides

Charles Darwin: Theory of Evolution as a Mechanistic Process

559 views • 33 slides

The History of Life Chapter 17

The History of Life Chapter 17. Dr. Donna Howell Biology I Blacksburg High School. Part I: The Fossil Record. The Study of Fossils. Scientists who study fossils are called paleontologists. The fossil record provides evidence about the history of life on Earth.

456 views • 31 slides

Ch. 38 Angiosperm Reproduction and Biotechnology

Ch. 38 Angiosperm Reproduction and Biotechnology. 38.1 Flowers, double fertilization, and fruits . Angiosperm reproduction involves an alternation of generations between a multicellular diploid sporophyte generation and a multicellular haploid gametophyte generation.

433 views • 25 slides