18. In poultry, feathered shank (F) is dominant over clean shank (f). If the hen's genotype is represented by ff and the rooster's genotype is Ff, what
percentage of their offspring would be expected to have feathered
shanks?
0%
50%
75%
O 100%

6. in the dna double helix, how are the two strands of dna held together? a. chemical bonds between base pairs hold the two strands of dna together. b. hydrogen bonds between the base pairs hold the two strands of dna together. c. hydrogen bonds between sugar groups and phosphate groups hold the two strands of dna together. d. chemical bonds between sugar groups and phosphate groups hold the two strands of dna together.

Which particle controls what element an atom is?

Can someone give me the answers to this?