Slide 1A PPLICATION OF M OLECULAR B IOLOGY T ECHNIQUES IN A STROBIOLOGY IN A STROBIOLOGY R ICCARDO S. G ATTA Ph.D. Molecular Genetics, I.C.G.E.B. New Delhi, Regd Pharmacist…
Slide 1Fossil Record and Evolution Day 126 Slide 2 DN 126 Can new species result from evolution? Why or why not? HOW? Slide 3 Let’s Review Kettlewell’s Experiments Think…
Slide 1 EARLY BELIEFS ♦ each species had been created separately and “placed” on the Earth ♦ these created species were unchanging– they exist today in the same…
Slide 1 Slide 2 Species- a group of organisms that can mate and produce fertile offspring Population- all the members of a particular species living in a given area…
Slide 1 Slide 2 How do new species form? P. 145 What type of environment is more likely to contribute to evolution? A stable environment where member of a species…
Slide 1 Origin of Life Slide 2 How old is the earth? Slide 3 Radioisotope dating suggests a slightly older earth Slide 4 The earth (and the other planets) condensed out of…