Q1. In enzyme lab. Manganese Dioxide does not come from a living thing. Is it a catalyst (define catalyst)? Is it an enzyme? Describe. Why did we test the hydrogen peroxide with manganese dioxide?

Q2. Corn has ten pairs or twenty total chromosomes. If Mendel chose corn instead of pea plants to conduct his first experiments, what is the utmost number of traits he might have documented in breeding experiments so as to establish his law of segregation (each trait is determined by two factors) and independent assortment (the factors assort independent of other factors)?