Scientists have studied patterns of development and differentiation of cells and tissues in a wide variety of species. Which statement describes the role and
function of master control genes, or Hox genes, in many species?
a. They often are identical and perform identical functions in different species.
b. They are unique and perform different functions in different species.
c. They exist and function only in humans and a few other species.
d. They exist and function only in insects and a few other species.

Si el equipo no fuera bueno no con el entrenador.

In one or two well-crafted paragraphs in your laboratory journal, summarize the process in which normal cells become cancer cells. your paragraph(s) must include each of the terms listed below. underline each term in your writing:

Fruit bats in central america eat bananas and other fruits. banana plants rely on bats for pollination. what would be the most likely consequence on the banana crop if fruit bats were eliminated from the area? the banana crop would increase because bats would stop eating the crops. the banana crop would decrease because bats would no longer pollinate the crops. the banana crop would remain constant because bees would replace the bats. the banana crop would remain constant because the plants would adapt using asexual reproduction.