is the general name for reproductive cells.

it the technique used to analyze DNA by sorting DNA fragments according to their response to an electrical field.

is the genes, or pieces of DNA are taken from one organism and transferred to another organism.

is the resulting offspring show new combinations of traits inherited from both parents.

is the study of how characteristics are transferred from parent to offspring.

is the genetic makeup of an organism or a group of organisms.

is a time scale used by scientists to represent changes in organisms and environments over time.

is the first series of steps in aerobic respiration to release stored energy within the cell.

are the organelles that attach carbohydrates (sugars) and lipids (fats) to proteins.

is the theory that evolution occurs slowly over a long period of time.

is a piece of scientific equipment used to measure the volume of liquids accurately and carefully.

is a nitrogenous base found in DNA and RNA which is complementary to cytosine.

is the amount of time needed for one-half of a radioactive element to decay.

is the number of chromosomes found in a sex cell.

is an organism that feeds on plants.