In guinea pigs, black hair (B) is dominant to white (b). Two black guinea pigs of the same genotype were mated and produced 29 black and 9 whiteoffspring.What would you predict the genotypes of the parents to be?Bb and BbO bb and bbO Bb and bbBB and Bb In humans, the allele for short fingers is dominant over that for long fingers. If a person with short fingers who had a parent with long fingers marries aperson with long fingers, what are the chances for each child to have short fingers?50%O 100%75%25%

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Description: In guinea pigs, black hair (B) is dominant to white (b). Two black guinea pigs of the same genotype were mated and produced 29 black and 9 whiteoffspring.What would you predict the genotypes of the parents to be?Bb and BbO bb and bbO Bb and bbBB and

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In guinea pigs, black hair (B) is dominant to white (b). Two black guinea pigs of the same genotype were mated and produced 29 black and 9 white offspring. What would you predict the genotypes of the parents to be? O Bb and Bb O bb and bb Bb and bb O BB and Bb

In guinea pigs, black hair (B) is dominant to white (b). Two black guinea pigs of the same genotype were mated and produced 29 black and 9 white offspring. What would you predict the genotypes of the parents to be? O Bb and Bb O bb and bb Bb and bb O BB and Bb

Biology Today and Tomorrow without Physiology (MindTap Course List)

5th Edition

ISBN:9781305117396

Author:Cecie Starr, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Christine Evers, Lisa Starr

Chapter9: Patterns Of Inheritance

Section: Chapter Questions

Problem 5SQ

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If black and white true-breeding mice are mated and the result is all gray offspring, what inheritance pattern would this be indicative of? a. dominance b. codominance c. multiple alleles d. incomplete dominance
In humans, the allele for short fingers is dominant over that for long fingers. If a person with short fingers had one parent with long fingers and marries a person with long fingers, what are the chances for each biological child to have short fingers?. Show a punnet square.
In humans, the alleles for unattached earlobes is dominant over the allele for attached earlobes. The allele for dark hair dominates the allele for light hair. If both parents are heterozygous for earlobe attachment and hair color, what types of offspring can they produce, and what is the probability for each type?
In humans, the allele for brown (B) eye color is dominant to the allele which causes blue (b) eyes. If a brown-eyed man, whose father had blue eyes marries a brown-eyed woman and the first baby of this couple has blue eyes, answer: What is the genotype of the man? What is the Genotype of the woman? What is the expected genotypic and phenotypic ratio among all possible children?
in some cases, inheritance of a single allele, such as the sex-determining factor, will cause phenotypes to be so different that we can see which individuals carry which allele. list the rea- sons why this is unusual. Why can’t we usually tell at a glance who carries which allele?
Wooly, curly hair is due to a rare dominant allele (H) and its recessive allele (h) produces straight hair. Another gene has 2 alleles: (B) dark hair is dominant over (b) blonde. A woman with wooly, blonde hair marries a man with straight, dark hair. Their daughter has straight, blonde hair. What phenotypes and in what proportions can they expect among future children?
In humans, the gene for right-handedness is dominant to the gene for left-handedness. A man and a woman both heterozygous for this trait marry. What percent of their children can they expect to be right-handed? What percent left-handed? What are the genotypic and phenotypic ratios?
cystic fibrosis is an inherited disease caused by a recessive gene allele. If a woman and man who are both carriers have three children what is the probability that all all three children have the disease? 1/64 1/4 1/33 1
A disease is known to be inherited through an ADHL mode of inheritance. For a pairing of two affected individuals, what is the expected proportion of offspring that will be affected AND female? a. 0.125. b. 0.667. c. 0. d. 0.333.
In humans, free earlobes are a dominant characteristic over attached earlobes. A person who has homozygous free earlobes marries someone who has attached earlobes. What percentage of the offspring exhibit the dominant trait, free earlobes?
Red-green color blindness is a sex-linked recessive trait in humans. Two people with normal color vision have a color-blind son. What are the genotypes of the parents? a. XXC and XY b. XX and XCY c. XCXC and XY d. XXC and XCY
A recessive allele on the X chromosome is responsible for red-green color blindness in humans. A woman with normal vision whose father is color-blind marries a color-blind male. What is the probability that a son of this couple will be color-blind? 0 1/4 1/2 3/4 1