Does anyone know these 2??? My test is due in a couple minutes and I’m stuck on themm

What was the purpose of mendel's experiments with dihybrid crosses? a. to determine if dna was a transforming factor b. to determine if traits could be recessive c. to determine if traits affected each other d. to determine if traits had more than one allele

Which are reasons cells undergo cell division?

Using meiosis, the sporophyte produces spores that are .