In apples, the allele a is dominant for a big size apple and the allele r is dominant for red color. you cross one tree that produces big yellow apples and another tree that produces small red apples. half of the offspring trees produce big red apples and half produce big yellow apples. what are the genotypes of the parents?

What is a coast of using technology to transport water? a.cities can be built in otherwise uninhabitable areas. b.crops can be irrigated and grown in new areas. c.floods can be averted in flood-prone areas. d.freshwater supplies can be depleted in an area.

Discuss the functions of epithelial connective nerviud and muscular tissues

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)