What protects the inside of a cell from the outside world? cell membrane nucleus cytoplasm dna

Which describes radioactive decay of a substance

What process allows for the development of haploid sex cells? mitosis meiosis fertilization pollination

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?