Given the inheritance pattern of coat color in rats described in Problem 8, predict the genotype and phenotype of the parents that produced the following F1 offspring: (a) 9> 16 gray: 3> 16 yellow: 3> 16 black: 1> 16 cream; (b) 9> 16 gray: 3> 16 yellow: 4> 16 albino; (c) 27> 64 gray: 16> 64 albino: 9> 64 yellow: 9> 64 black: 3> 64 cream.

Explain the cellular functions that occur when antibiotics attack a bacteria cell. a. antibiotics target the cell wall, cell membrane, and the processes of protein and nucleic acids production in bacteria to rupture the cell. b. antibiotics create dormant resistant endospores to preserve the genetic material and rupture the cell. c. antibiotics target the cell wall and form a bridge-like connection to form conjugation. d. antibiotics use binary fission to grow twice its size, replications its dna, and split into two cells.