Some species of animals have moved into caves over generations. Which of the following structures would MOST LIKELY to have become a vestigial structure in
these animals?
eyes
ears
teeth
legs

What was darwins theory of common decent

Explain the significance of meiosis in sexual reproduction

Urgent in guinea pigs, black fur (b) is dominant over white fur (b). cross a heterozygous (hybrid) black guinea pig with a homozygous (purebred) white guinea pig. complete a punnett square, identify the genotype(s), phenotype(s), and probability (% and fraction) that the offspring will be black and white?