Can you roll your tongue? Do you have a widow’s peak? In this unit students explore genetics and inheritance in an exciting way. Labs and hands-on, interactive activities include creating Marshmallow babies from an envelope of chromosomes, and decoding a riddle using the 4 components of DNA. Concepts covered in this unit are dominant and recessive traits, alleles, genotypes and phenotypes, heterozygous and homozygous alleles, Punnett squares, and DNA. Students enjoy this unit as they figure out where they came from!