Abiologist observes that a species of stick insects on a remote island has three different color traits, almost equally distributed among the population. one phenotype is dark green, a second is light green, and a third is light green with dark green stripes. over a decade, the biologist observes that the dark green phenotype becomes the most abundant, making up nearly 70% of the population. which statement is the best explanation for this phenomenon?

Sea levels are rising due to climate change while increasing numbers of people are moving into coastal areas. to accommodate more people, there has been increased construction of beachfront resorts and condominiums. how is this impacting sea turtle numbers and biodiversity and why? a. the increased human population in coastal areas has meant that more food is available to the turtles (e.g., dropped food, waste from restaurants), which has led to an increase in the numbers and diversity of sea turtles. b. there has been very little change in the numbers and biodiversity of sea turtles because the planet is so vast that they can simply relocate to less crowded beaches. c. this has resulted in a decrease in numbers and diversity of sea turtles because it is restricting available nesting sites, and hence reproduction. d. this has resulted in an increase in numbers and diversity of sea turtles because people are around to protect them from natural predators.

At the age of 6 months, caleb was diagnosed with tay-sachs disease. as his primary care physician, what would you tell his parents about this disease?

True or false most plants are c3 plants, because they use molecules of carbohydrate known as g3p in their photosynthesis process.