Answer:
C directing the cell to create certain proteins.
Explanation:
They differentiate through the process of mitosis.
Xylem and phloem fiber cells
Since the male and the female have recessive alleles of this gene, all of their offspring will be like that too.
rr x rr cross will result in 100% of the offspring with the genotype: rr
R- dominant (but none of the parents has this allele)
r- recessive