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A: homozygous dominant = TT (Tall) heterozygous trait = Tt (Tall) homozygous recessive= tt (short)
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A: Answer: 0 (Zero).
In a sibship of five, what is the probability of having
- 3 boys and 2 girls?
- 1 boy and 4 girls?
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- In a family of seven children, a.what is the probability of having 4 boys and 3 girls? b.1 boy and 6 girls? c. All boys?If the father is heterozygous for six fingers and the mother has five fingers, what is the probability of having offspring with six fingers? What is the probability of having offspring with five fingers?what will be the the phenotypical ratio?
- a)A husband and wife have four daughters. What is the probability that their fifth child will also be a girl? b) Six children are born on the same day. What is the probability that three will be boys and three will be girls?Assume that the ratio of females to males is 1:1. A couple already has two daughters and no sons. If they plan to have a total of six children, what is the probability that they will have four more girls? (a) ¼ (b) 1/8 (c) 1/16 (d) 1/32 (e) 1/64A cross between an orange-brown male and a homozygous black female produce four kittens. What is the phenotypic probability of the offspring? probability of the offspring?
- If both parents are heterozygous Aa. If the first child is albino what is the probability that the second child will be albino? 0__ 25%___ 50%____ 75%____You cross an individual that is homozygous dominant for brown hair (DD) with a heterozygous individual (Dd)? What is the probability of a blonde child? Draw or take stern shot of a punnet square.If a man heterozygous for widow’s peak (dominant) marries a woman homozygous for continuous hairline (recessive), what are the chances the children will have a widow's peak? What are the chances the children will have continuous hairline?
