Which of the following provides strong evidence for the endosymbiotic hypothesis?
chloroplast genes are more similar (& closely related) to mitochondrial genes than to bacterial genes bacterial genes are more similar (& closely related) to mitochondrial genes than to chloroplast genes
nuclear genes are more similar (& closely related) to cyanobacterial genes than to genes from archaea
mitochondrial genes are more similar (& closely related) to bacterial genes than to nuclear genes of the host
chloroplast genes are more similar (& closely related) to nuclear genes of the host than to mitochondrial genes
Answers: 2
Biology, 21.06.2019 23:50
Differentiation of cells changes the nucleic information. true false
Answers: 2
Biology, 22.06.2019 22:30
Water changes bacteria in the soil converts this nutrient into a usable form. plants take up the usable nutrient through the soil and assimilate it into proteins, making it part of the plant. an animal eats the plants, and the nutrient becomes part of the animal. when the animal dies, it decomposes, returning the nutrient back to the soil. which cycle is being described? water cycle carbon cycle nitrogen cycle phosphorous cycle
Answers: 1
Biology, 23.06.2019 05:40
What discovery would weaken the primordial soup hypothesis of the origin of life? question 19 options: lightning was common on early earth. earth’s early atmosphere contained carbon dioxide, water, and trace gases. earth’s early oceans were warm and shallow. asteroid impacts were uncommon when life is presumed to have begun.
Answers: 3
Which of the following provides strong evidence for the endosymbiotic hypothesis?
chloroplas...
chloroplas...
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