Which of the following conditions makes fossils formation more likely? a) buried slowly b) attacked by scavengers c) made of hard parts d) composed of soft parts

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?