Yo yo yo I need help with this question can someone smart answer this and the picture of the question is located above. Thank you:)

Donde se encuentra el adn nuclear en un organismo eucariota?

How can an organ, such as the lungs, work for multiple body systems?

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?