Current observations of a new star forming support the nebular theory because they show a disk-shaped plane surrounding the star, which may eventually form

The production of cells during mitosis into specialized function is recombination or differentiation

How many types of rock can form from the rock cycle

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