2. La enfermedad de la hemofilia, está determinada por un gen recesivo ligado a X. Cómo podrán ser los descendientes de un hombre normal (XY) y una mujer portadora (XXh).

Ryan rears sheep for their wool. recently the quantity of wool that ryan gets has diminished. this is because the new sheep are not that wooly. ryan should add which nutrient to their feed so that the sheep becomes more wooly? a.cornb.ironc.cottonseedd. vitamin a

Are these strong bases, neutral, strong acids, weak acids or weak base household bleach (ph=12.6) fluid in a car's battery (ph of less than 1.0) milk (ph=6.7) stomach contents (ph=2.2) pure water (ph=7)

Which geologic feature would most likely be represented by contour lines john far apart from one another? a cliff a hill a plain a valley