what makes cyanobacteria bluish-green in color?
why re archaebacteria believed to be remnants of the first life forms on earth?
give at least 5 eubacteria and the corresponding disease each causes to man.
why are gametangia in the zygomycetous fungi designated as positive and negative strain?
- saffronesqueLv 71 decade agoFavorite Answer
Chlorophyll a and phycocyanin are the major pigments found in cyanobacteria producing the blue-green color.
The archaebacteria resemble the oldest bacteria fossils in their size and shape.
Zygomycetous fungi have two different mating strains to successfully produce a zygote (offspring). There is no physical difference in the structure of the gametangia so the easiest way to indicate the different strains is a plus sign or a minus sign. You could use any indicator you prefer.Source(s): Biology instructor