'Natural selection survival' presentation slideshows

Evolution

587 views • 57 slides

The Lorax

The Lorax. By: Mrs. Perlowski & Mr Bronico. Ecosystem. All of the organisms living in an area together with their Physical Environment. Examples: Coral Reef, oak forest, Vacant lot. Biotic Factors Living &/or once living parts of an ecosystem. Examples include: Plants Animals

544 views • 23 slides

Test Review

349 views • 21 slides

SAC 2 (Revision)

SAC 2 (Revision). Evolutionary relationships. Focus of the task. Key knowledge: Change in populations: gene pool, allele frequencies, selection pressures, genetic drift Natural selection as a mechanism of evolution Geological time: scale, relative and actual dating techniques

215 views • 19 slides

The Modern Theory of Evolution

228 views • 15 slides