Phenylthiourea (PTC) Test Paper for Genetic Taste Testing [Vial for 100 Paper Strips]

Features

• Are you a supertaster? Find out with this simple and fun test!
• Put one strip on your tongue for 10 second and if you taste bitterness you have this characteristic homozygous dominant or heterozygous
• 100 x 1.75 inch pre-cut strips (which can each be cut in half) enable you to test all of your friends, family, and classes very economically
• Perfect for demonstrating genetic pedigrees and learning about genotypes and phenotypes