Imagine a scenario where barr bodies are not due to randdom inactivation, but rather, the silencing is due to paternal imprinting (paternal allele is silenced). How would this change the frequency of red/green colorblindness between men and women in the popultion?

Which of the following is the most likely result of converting forestland to urban development? a. the amount of land available for lumber production decreases. b. fewer trees are needed because cities are made mainly of concrete. c. people discover more efficient ways to grow trees. d. the price of lumber goes down.

What is hydroelectric power produced by?

Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?