WitrynaMuch of protist diversity is the result of endosymbiosis. -a process in which unicellular organisms engulf other cells that evolve into organelles in the host cell. -In the early stages, one lives inside the other. Mitochondria Origins Early eukaryotes acquired mitochondria by engulfing "alpha proteobacteria" WitrynaDrag the labels onto this diagram showing the current theory for the origin of protist diversity. First drag blue labels to blue targets to identify the organelles. Then drag pink labels to pink targets to identify the modes of nutrition. Labels may be used once, more than once, or not at all.

On the symbiotic origin of protists, their diversity, and their pivotal ...

WitrynaLike mitochondria, plastids appear to have an endosymbiotic origin. This hypothesis was also proposed and championed with the first direct evidence by Lynn Margulis. … Witryna18 cze 2024 · Abstract. Phagotrophic protists (formerly protozoa) are a highly diverse, polyphyletic grouping of generally unicellular, heterotrophic eukaryotes that are key … reddit extinct animals

High and specific diversity of protists in the deep-sea …

Witryna22 wrz 2024 · Protist Diversity With the advent of DNA sequencing, the relationships among protist groups and between protist groups and other eukaryotes are beginning … WitrynaThey are unicellular, amoeboid protists with filose pseudopodia. While fungi can be multicellular or unicellular, all fungi have two things in common. First, they all absorb their food externally. Second, all fungi … WitrynaEndosymbiotic Theory Introduction. The hypothesized process by which prokaryotes gave rise to the first eukaryotic cells is known as endosymbiosis, and certainly ranks among the most important evolutionary events. Endosymbiotic theory, that attempts to explain the origins of eukaryotic cell organelles such as mitochondria in animals and … knoxville nc map