State the role in the menstrual cycle of the following hormones, fsh, lh, estrogen and progesterone

State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)

Give an example of a trait that is controlled by more than one gene.

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above