What role does gene expression play in determining traits on an offspring? Explain your response

Environmental differences within ecosystems are generally caused by

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?

Drag each tile to the correct location. match each trait that an organism displays to a reproductive strategy.