Sobre Biologia. El color de pelaje en cierto ganado se rige por los genes alelos B para el blanco, A para el negro y AB para el blanco con negro.

a) ¿Que tipo de herencia sin dominancia presenta este ejercicio?
b)¿Cual serán los fenotipos y genotipos posibles para la descendencia entre una vaca de pelaje blanco con negro y un toro de pelaje blanco?

Melissa lives in a town called greendale. she discovers that when she lights a match and holds it near her kitchen faucet, the little flame grows into a larger fire. melissa is surprised because she thought the water would extinguish the flame rather than ignite it further. her mother tells her that the water might be contaminated with dissolved methane, a primary component in natural gas. melissa investigates the matter and finds that cases of methane contamination started shortly after a company began fracking for natural gas in the area. based on this information, which three statements are plausible consequences of fracking in greendale?

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

What type of competition exsist between two species. turtles and fish