Your yellow-seeded pea plant also has round seeds, another dominant trait. You cross it with a plant that has green, wrinkled seeds. About half have round, yellow seeds while the other half have wrinkled, yellow seeds. What was the genotype of the original plant?

organ system-an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.

the cost of mining is extremely low compared to the money earned from mining, creating income to improve the environment.

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.