Swansoniums are beautiful flowers that are found on a tropical island in the Pacific ocean. These petal color of the flowers is coded for by a gene that shows incomplete dominance resulting in the phenotypes, red, blue and purple. A study done of the island in 2020 showed a population with 139 red flowers, 263 purple flowers and 98 blue flowers. Is this population in HW equilibrium? Justify your answer using chi-square.

The phlogiston theory in the 17th century attempted to explain burning. the theory stated that combustable objects contained a material called phlogiston, a substance without mass, color, odor, etc. after objects burned, the objects were dephlogistonated and were then in their true form. the phlogiston theory was accepted until the 18th century, when lavoisier proved that combustion requires a gas that has mass. phlogiston is considered a) to be scientific knowledge b) not to be scientific knowledge c) to be proven by scientific method d) to be accepted in the modern scientific community

The galapagos island contain 13 species of finches four of the species are seen here it is believed that all of the species had one common ancestor and overtime

Explain why the plants cortex would serve as the best food source for animals