1. Magallanes Campus Magallanes, Sorsogon 2. Evolution • Old 3.5 billion years • Dominated as biogenic reefs • During Proterozoic – Age of Bacteria (2.5 bya – 750…
Slide 1 Bacterial morphologies in carbonaceous meteorites and comet dust Chandra Wickramasinghe 1, Max K. Wallis 1, Carl H. Gibson 2, Jamie Wallis 1, Shirwan Al-Mufti 1 &…
* Chapter 19 Microbial Taxonomy, Evolution and Diversity * Microbial Evolution Planet earth is estimated to be 4.5 â 4.6 billion years old First direct evidence of cellular…
Slide 1 Bacterial morphologies in carbonaceous meteorites and comet dust Chandra Wickramasinghe1, Max K. Wallis1, Carl H. Gibson2, Jamie Wallis1, Shirwan Al-Mufti1 &…
1.Cyanobacteria THE FIRST ALGAE!!!!! By shivang jindal2. Evolution Old 3.5 billion years Dominated as biogenic reefs During Proterozoic – Age of Bacteria (2.5 bya – 750…