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