Genetic Traits Taste Testing Strips, Demonstrate how the ability to taste a certain compound is based on heredity., Pack of 100

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Is it sweet, salty, bitter or tasteless?Depending on their own genetics, students will experience different tastes from the test stripsPTC — seven out of 10 students will detect a definite taste; remainder will notSodium benzoate — genetics determine if the paper tastes sweet, salty, bitter or tasteless If a student can taste PTC, he may not be able to taste thioureaControl strips have no PTC, sodium benzoate or thioureaOrder InfoEach test strip comes in a pack of 100.