Two dogs mate and have puppies. Both parent dogs are heterozygous for spotted fur, What is the probability of the puppies having solid colored fur. (F) is for the dominant allele for spotted fur, and (f) is the recessive for solid colored fur. Create a Punnett square to determine the percentage?

24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm

When a device is used in a circuit in which the voltage is 81 v the current flowing through the device is 3 a what is the resistance of the device

Ab c or d ? i’m not sure what the answer is