Registry data in a secondary healthcare databased would most likely be used by

Babies with very low or very high weight are less likely to survive .

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?

What is a dendrite and what does it do?