Blood types and transfusions are explained in reading passages at the top of the instructional activity. A chart of blood type compatibility is also provided. Biology students answer comprehension questions and then exercise...

In this genetics learning exercise, high schoolers complete 3 dihybrid crosses of traits to determine the probability of the genotypes and phenotypes of the offspring of the imaginary species, the Zork.

In this biology instructional activity, 9th graders name two forms of the trait for seed shape observed by Mendel. Then they determine the percentage of the possible types of offspring that have the same genotype as the parents. Students...

In this biology learning exercise, students use the information given about genetics and Sponge Bob to complete each section of the sheet. They identify and explain incomplete dominance and use it to help them complete the questions that...

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.

In this genes worksheet, students determine how the gender of a baby is produced plus explore sex-linked disorders such as hemophilia. This worksheet has 20 fill in the blank and 8 short answer questions.