The scientific name of a living thing is made up of its genus and names. species kingdom family order

Would really appreciate it, i have an idea but not completely sure

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?

What is the membrane that sheath of schwann cell containing cytoplasm and nucleus that encloses myelin