'Lactase persistence' presentation slideshows

Gene expression

Gene expression. Have you ever wondered how a frog grows?. http://www.teara.govt.nz/en/frogs. Native male frogs sit on the eggs and the young froglets hatch almost fully formed. http://www.erodent.co.uk/GardenPond/PondPhotos/Tadpole3w.jpg. Why are their parts where they are?.

522 views • 52 slides

Chapt 9 . Why are we so G roupish?

402 views • 22 slides

Tracing Human Evolution with Genetics

Tracing Human Evolution with Genetics. SELECTION June 9-17, 2007. SNPs. Single Nucleotide Polymorphisms May or may not be in coding regions May or may not cause phenotypic changes Frequency of SNP distribution varies. Seq 1 ATCGG AT C CA TG T AT CGATT Seq 2 AT G GG ATGCA TG T AT CGATT

213 views • 12 slides