When Charles Darwin discovered the various finch species on the Galápagos Islands, he was surprised to find many different but related species in such a small geographic area. Which of the following best illustrates the correlation between competitive advantage and an individual’s traits in a particular environment?(1 point) A) Different islands had very different food resources available, and only individuals that were adapted to eat those food resources survived and reproduced on that island.

B) Competition between different species for food resources led to resource partitioning of the ecosystem.

C) Mating behaviors in finch species ensure that different species of finch will not interbreed with one another.

D) Finches had no natural predators on the island before Darwin’s voyage, allowing them to prosper on the islands.

Two male mice, which we will call male a and male b, are both phenotypically normal. male a was from a litter that contained half phenotypically normal mice and half dwarf mice. the mother of male a was known to be homozygous for the normal igf2 allele. male b was from a litter of eight mice that were all phenotypically normal. the parents of male b were a phenotypically normal male and a dwarf female. male a and male b were put into a cage with two female mice that we will call female a and female b. female a is a dwarf and female b is phenotypically normal. the parents of these two females were unknown, although it was known that they were from the same litter. the mice were allowed to mate with each other, and the following data were obtained: female a gave birth to three dwarf babies and four normal babies. female b gave birth to four normal babies and two dwarf babies. which male(s)mated with female a and female b? male a with both females male a with female b, and male b with female a male a with female a, and male b with female b could not be determined male b with both females

In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp

Drag the tiles to the correct boxes to complete the pairs. match each cell organelle with its description.