Triple or quadruple membranes are found among certain algae, probably resulting from repeated endosymbiosis ( although little else was retained of the engulfed cell ).
32.
Species may interact once in a generation ( e . g . pollination ) or live completely within another ( e . g . endosymbiosis ).
33.
Green plants have cell walls with cellulose and obtain most of their energy from sunlight via photosynthesis by primary chloroplasts, derived from endosymbiosis with cyanobacteria.
34.
The conventional model is that eukaryotes evolved from prokaryotes, with the main organelles of the eukaryotes forming through endosymbiosis between bacteria and the progenitor eukaryotic cell.
35.
Algae with complex plastids derived by secondary endosymbiosis of a red alga include the heterokonts, haptophytes, cryptomonads, and most dinoflagellates ( = rhodoplasts ).
36.
Other organisms whose evolutionary history suggests secondary endosymbiosis of a red alga also use storage polymers similar to floridean starch, for example, dinoflagellates and cryptophytes.
37.
Unlike Tic214, Tic100, or Tic56, Tic20 has homologous relatives in cyanobacteria and nearly all chloroplast lineages, suggesting it evolved before the first chloroplast endosymbiosis.
38.
This is also an example of cell organelle stealing, the concept called kleptoplasty, and endosymbiosis . " Dinophysis acuminata " reproduces sexually and asexually.
39.
"Endless Forms Most Beautiful " endosymbiosis error threshold ( evolution ) evidence of common descent evolution evolutionary arms race evolutionary capacitance
40.
It is likely that they acquired many of these sub-systems from existing mat organisms, by some combination of horizontal gene transfer and endosymbiosis followed by fusion.
