Biology, 08.07.2019 04:00, amandavertre
Anoles are a family of lizards found throughout the americas. green anoles, anolis carolinensis, are native to a specific area of florida. in this area, the primary territory of green anoles was once along the ground and in low-level branches. however, the introduction of brown anoles, anolis sagrei, from cuba forced green anoles to shift their territory to the tops of trees. the branches at the treetops are smoother and thinner than those close to the ground. over time, the toe pads of the green anoles have become larger and stickier. what is the best explanation for the change in green anoles' toe pads?
Answers: 2
Biology, 21.06.2019 18:30, narutoxptheninja
The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.
Answers: 2
Biology, 22.06.2019 01:50, leslie0296
Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules
Answers: 2
Biology, 22.06.2019 02:00, hillisaiah734
For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a. control b. hypothesis c. procedure d. system
Answers: 2
Biology, 22.06.2019 02:50, cocodemain
Cells destroy body cells infected by a virus or bacteria.
Answers: 1
Anoles are a family of lizards found throughout the americas. green anoles, anolis carolinensis, are...
Mathematics, 25.05.2020 06:58
Mathematics, 25.05.2020 06:58