In pea plants the allele for round seeds (R) are dominant to the allele for wrinkled seeds (r). The allele for yellow seeds (Y) is dominant to the allele for green seeds (y). A heterozygous yellow, round seed plant is crossed with a seed that is green and wrinkled. RrYy x rryy

What are the gamete combinations for the heterozygous parent?
A. RY, rY, Ry, ry
B. rr, yy, YY
C. Ry, ry, yy

Does the sun release radiant energy?

Subduction zones form when an oceanic plate collides with another oceanic plate or continental plate. the continental crust is lighter and less dense than oceanic crust. continental crust's density is approximately 2.7 grams per cubic centimeter. oceanic crust is thinner and the average density is about 3.3 cubic centimeters. when the two crustal plates converge the oceanic plate always bends and subducts beneath a continental plate. once the oceanic crust subjects, the rocks are subjected to changes in heat and pressure. because of this, we would expect to find rocks in the area of a subduction. a) clastic b) igneous c) metamorphic d) sedimentary

How does climate change affect producers?