Black fur(b) in guinea pigs is dominant over white fur(b). find the probability of a homozygous offspring in a cross: bb x bb.
question 1 options:

0

25%

50%

100%

which punnett square is fill out correctly?

question 2 options: (won't let me put images or add stuff onto it)

a.

b.

c.

none of the above

in a certain species of plant, the color purple (p) is dominant to the color white (p). according to the punnett square, what is the probability of an offspring being white?

question 3 options:

25%

0

75%

100%

in a certain species of plant, the color purple (p) is dominant to the color white (p). according to the punnett square, what is the probability of an offspring being purple?

question 4 options:

75%

25%

50%

100%

in a certain species of pine trees, short needles (s) are dominant to long needles (s). according to the punnett square, what is the probability of an offspring having short needles?

question 5 options:

100%

75%

50%

25%

none of the above

i hope 25 points is enough, i only have today, so i'm sorry if i don't talk much