Darius has "fragile-X" syndrome(f), a sex-linked recessive condition that can cause learning disabilities. Neither of his parents have "fragile-X". Create a punnett square that shows how Darius could get the disease. What are the genotypes for his parents? *

Which process must a cell undergo top identical cells at the end of cell division

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

Explain the difference between incomplete dominance and codominance