Most infants are physically ready to start eating solid foods when they a. can sit up with some back support. b. develop the swallowing reflux. c. lose the let-down reflex. d. have most of their primary teeth.

Awire-hair terrier and a smooth-hair terrier are mated. the offspring produced are 6 wire-hair puppies and 2 smooth-hair puppies. a. what pattern of inheritance best describes this situation? b. what is the genotype(s) of the wire-haired puppies? of the smooth-haired puppies? c. what would be the expected genotype and phenotype ratios of a mating between 2 wire-haired terriers that are heterozygous?