A) mitochondria and chloroplasts were once free-living bacteria.
B) a nucleated cell engulfed an aerobic bacterium which evolved into mitochondria.
C) prokaryotes evolved when an aerobic bacterium engulfed a cyanobacterium.
D) chloroplasts originated when a nucleated cell engulfed a cyanobacterium.
F) A) and C)
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B) False
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A) is only asexual by binary fission.
B) is only sexual by mitosis.
C) is most commonly asexual by mitosis.
D) is most commonly sexual by meiosis.
F) None of the above
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A) Chlamydomonas-unicellular
B) Volvox-filamentous
C) Ulva-multicellular
D) Chara-multicellular
F) A) and C)
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The organism is a dinoflagellate that be...View Answer
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A) Trichomonas vaginalis.
B) Entamoeba histolytica.
C) Plasmodium falciparum.
D) Giardia intestinalis.
F) A) and C)
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