Bilaterally symmetrical animals have a . A) nerve net. B) centralized nervous system. C) diffuse nervous system. D) a nervous system with ten brains. E) nervous system that senses chemicals only. g

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?

Cells are adapted to preform specific functions. which of the following terms refers to this capability?

How can we use spectral lines of light coming from the superclusters to identify which is receding from earth at the slowest rate.