Six genetics problems are to be solved by junior geneticists. Empty Punnett squares are provided for them to plant the parents' alleles and determine the genotype, phenotype, and frequency of offspring. All of the problems involve actual...

If you are looking for a great way to present natural selection in humans, look no further. This handout is intended to accompany the 14-minute video The Making of the Fittest: Natural Selection in Humans, which can be found on the...

Can your young biologists interpret population graphs, match macroevolution patterns and descriptions, and answer multiple choice questions about evolution? Find out with a comprehensive three-page quiz covering some specific examples of...

Biology aces answer four questions about genetic recombination and nine questions about pedigrees. This learning exercise is very focused on these two topics. Most of the pedigree questions relate to the genetic disorders, Alkaptonuria...

In this science worksheet, students find the answers to various types of heredity problems. They use the sheet to set goals for completing the unit.

For this evolution worksheet students complete a crossword puzzle by answering questions about the environment, evolution and populations. 

Can scientists really predict genetic outcomes or are they simply making a lucky guess? Scholars first learn about Gregor Mendel and how to make Punnett squares. Then they extract DNA from a strawberry in a lab with included conclusion...