En los guisantes el gen que determina el color amarillo (A) domina sobre el
que determina el color verde (a) que es
recesivo. Si al cruzar guisantes
amarillos con guisantes verdes
obtenemos un 50% de guisantes
amarillos y un 50% de guisantes
verdes, eso quiere decir que:

los guisantes verdes eran
heterocigóticos (Aa)
los guisantes amarillos eran
heterocigóticos (Aa)
los guisantes amarillos eran
homocigóticos (AA)
los guisantes verdes eran (AA)​

Acar company is testing seatbelts using crash test dummies. the company finds that when cars come to a sudden stop, the crash test dummies' bodies continue to move forward. the seat belt keeps the crash test dummies from hitting the back of the seat in front of them. why do the crash test dummies' bodies continue to move forward even though the car stopped? a. the friction opposing their bodies' movement keeps them in motion. b. the inertia of their bodies keeps them in motion. c. the forward acceleration of the car keeps them in motion. d. the gravity pulling on the car keeps them in motion.