Showdown 1
A person with a genotype of Ff has free earlobes. Free earlobes (F) is a ____ trait.
What is dominant?
If a round seed (RR) is crossed with a wrinkled seed (rr), the offspring will all have this trait.
What is "round seeds?"
A snapdragon plant with red flowers (RR) pollinates a plant with pink flowers (RW). This is the probability that the offspring has red flowers.
What is 50%?
If a true-breeding plant with purple flowers (PP) pollinates a plant with white flowers (pp), this is the probability that the offspring has white flowers.
What is 0%?
If a plant with green pods (Gg) pollinates a plant with yellow pods (gg), this is the expected ratio of green to yellow pods in the offspring.
What is 1:1?
When a plant with purple flowers (Pp) self pollinates, this is the probability that the offspring has purple flowers.
What is 75%?
If the mother has a widow's peak (Ww) and the father has a straight hairline (ww), this is the probability that the child will have a straight hairline.
What is 50%?
When a plant with yellow seeds (Yy) self pollinates, this is the expected ratio of yellow to green seeds in the offspring.
What is 3:1?
Cat fur shows codominance. If two black and tan tabby cats (BT) breed, this is the probability that the offspring is tan.
What is 25%?
A plant with green pods (Gg) cross-pollinates and produces offspring with all green pods. The other parent most likely has this genotype.
What is GG?