Biology, 29.01.2020 18:52 sammimoose6490
Bacteria that use sunlight as an energy source are considered a. photoautotrophs. b. hetertrophs. c. saprobes. d. chemoautotrophs.
Answers: 1
Biology, 22.06.2019 02:20, jothianddeepi
Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?
Answers: 3
Biology, 22.06.2019 15:00, donbright100
First described the system of fingerprint ridges and spirals, which eventually were used for fingerprinting. a.) fare and fidelis’s pathology b.) dr. calvin goddard c.) hans gross d.) marcelo malpighi e.) leeuvenhoek’s microscope
Answers: 1
Biology, 22.06.2019 15:00, Delgadojacky0206
What are the three groups of atoms that make up amino acids called
Answers: 1
Biology, 22.06.2019 16:30, brianabrady06
In a leaf, dermal tissue a) stores food b) stores carbon dioxide c) releases oxygen into the air d) transports water from the roots
Answers: 1
Bacteria that use sunlight as an energy source are considered a. photoautotrophs. b. hetertrophs. c....
Physics, 30.11.2020 22:00