Biology, 26.07.2019 10:50 4804053670
Darwin wrote many of the premises of 'the theory of evolution by natural selection' by noting differences in the of closely related while studying in the galapagos islands. a) feet, finches. b) beaks, finches. c) feather color, tortoises. d) dietary preferences, tortoises.
Answers: 2
Biology, 21.06.2019 20:00, rydro6019
Arrange the following in the correct sequence, from earliest to most recent, in which these plant traits originated. 1. sporophyte dominance, gametophyte independence 2. sporophyte dominance, gametophyte dependence 3. gametophyte dominance, sporophyte dependence a) 1 → 2 → 3 b) 2 → 3 → 1 c) 2 → 1 → 3 d) 3 → 2 → 1 e) 3 → 1 → 2
Answers: 1
Biology, 22.06.2019 02:00, badpotterchris
How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.
Answers: 1
Darwin wrote many of the premises of 'the theory of evolution by natural selection' by noting differ...
Social Studies, 27.10.2020 09:50
Physics, 27.10.2020 09:50
History, 27.10.2020 09:50
English, 27.10.2020 09:50
Spanish, 27.10.2020 14:00
Mathematics, 27.10.2020 14:00
Social Studies, 27.10.2020 14:00
English, 27.10.2020 14:00