Tools and Materials. 1  Twelve or more table tennis balls. 2  One different-colored table tennis ball. 3  Wire basket. 4  Cardboard cut to fit over the basket opening. 5  Tape. 6  A hair dryer (set to the coolest setting), fan, or other blower.
hereditary definition. A descriptive term for conditions capable of being transmitted from parent to offspring through the genes. The term hereditary is applied to diseases such as hemophilia and characteristics such as the tendency toward baldness that pass from parents to children. Word of the Day.
Genetics is the structure and the function of genes and the way in which genes are passed from one generation to another. Genetics also involves the study of how genetic make up of a person influence its physical and behavioral characteristics. Genetics related are the principle of heredity which is the sum of the traits and tendencies inherited from one's parents and other biological ancestors.