- 32 In Labrador Retrievers Black Coat Bb Or Bb Is Dominant To Yellow Bb A Local Breeder Has Recently Had An Increas 1 (58.73 KiB) Viewed 17 times
Answer: 0.05768
33) What is the probability of having a litter of 5 with at least one yellow puppy?
Ans: 0.7627
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32. In Labrador retrievers black coat (BB or Bb) is dominant to yellow (bb). A local breeder has recently had an increase in people wanting to reserve new yellow lab pups. He asks you to calculate the probability of getting a certain number of yellow labs in a cross of his male black lab and his female black lab. Importantly, each of the black labs he is mating had one yellow and one black parent You might want to use pascal's triangle for this problem. However, an alternative to using the binomial expansion and Pascal's triangle in determining probabilities of phenotypes in subsequent generations when the parent's genotypes are known, is to use the following equation: n! st s!t! P9 (The equation above is provided because this is a binomial calculation. This does NOT necessarily mean you need it to solve the problem.) What is the probability of a litter of 7 Labrador puppies consisting of exactly 4 yellow puppies and 3 black puppies? A. 6.5625 B 0.05768 C. 0.27344 D. 8.75 33. In Labrador retrievers black coat (BB or Bb) is dominant to yellow (bb). A local breeder has recently had an increase in people wanting to reserve new yellow lab pups. He asks you to calculate the probability of getting a certain number of yellow labs in a cross of his male black lab and his female black lab. Importantly, cach of the black labs he is mating had one yellow and one black parent. You might want to use pascal's triangle for this problem. However, an alternative to using the binomial expansion and Pascal's triangle in determining probabilities of phenotypes in subsequent generations when the parent's genotypes are known, is to use the following equation: n! st s!t! P9 (The equation above is provided because this is a binomial calculation. This does NOT necessarily mean you need it to solve the problem.) What is the probability of having a litter of S with at least one yellow puppy? A. 0.9688 B. 0.25 C. 0.9990 D. 0.9407 E 0.7627