Anurse is counseling a mother with young children after the mother left her abusive husband 6 months ago. the mother says, "my 6-year-old is starting to act just like his father. i just do not know how to handle this." which response by the nurse is most appropriate?

Discuss the functions of epithelial connective nerviud and muscular tissues

Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?

Which of the following statements is true about the relationship between genetic variation and natural selection? a. genetic variation must be present in a population before natural selection can act on it. b. genetic variation arises in a population as a result of natural selection. c. natural selection can act on a population whether there is genetic variation within the population or not. d. after natural selection acts on a population, the amount of genetic variation in the population always increases.