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Q 1/14
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The dominant allele (W) codes for long whiskers. The recessive allele (w) codes for short whiskers. What is the probability of producing offspring that have short whiskers from a cross of two long whiskered seals, one that is homozygous dominant & one that is heterozygous? What are the genotypes of the 2 parents in this example?
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Ww & Ww
WW & Ww
WW & WW
ww & Ww
Q 2/14
Score 0
The dominant allele (W) codes for long whiskers. The recessive allele (w) codes for short whiskers. What is the probability of producing offspring that have short whiskers from a cross of two long whiskered seals, one that is homozygous dominant & one that is heterozygous? What % of the offspring will have LONG whiskers?
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100%
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14 questions
Q.
The dominant allele (W) codes for long whiskers. The recessive allele (w) codes for short whiskers. What is the probability of producing offspring that have short whiskers from a cross of two long whiskered seals, one that is homozygous dominant & one that is heterozygous? What are the genotypes of the 2 parents in this example?
1
30 sec
Q.
The dominant allele (W) codes for long whiskers. The recessive allele (w) codes for short whiskers. What is the probability of producing offspring that have short whiskers from a cross of two long whiskered seals, one that is homozygous dominant & one that is heterozygous? What % of the offspring will have LONG whiskers?
2
30 sec
Q.
The dominant allele (W) codes for long whiskers. The recessive allele (w) codes for short whiskers. What is the probability of producing offspring that have short whiskers from a cross of two long whiskered seals, one that is homozygous dominant & one that is heterozygous? What % of the offspring will have SHORT whiskers?
3
30 sec
Q.
The dominant allele (W) codes for long whiskers. The recessive allele (w) codes for short whiskers. If one parent seal is a heterozygous long whisker and the other is short whiskered, what is the probability that the offspring will have LONG whiskers?
4
30 sec
Q.
The dominant allele (W) codes for long whiskers. The recessive allele (w) codes for short whiskers. If one parent seal is a heterozygous long whisker and the other is short whiskered, what is the probability that the offspring will have SHORT whiskers?
5
30 sec
Q.
In purple people eaters, one horn (H) is dominant and no horns (h) is recessive. Cross two hybrid purple people eaters. What are the genotypes of the 2 parents in this example?
6
30 sec
Q.
In purple people eaters, one horn (H) is dominant and no horns (h) is recessive. Cross two hybrid purple people eaters. What are the possible genotypes of this cross?
7
30 sec
Q.
In purple people eaters, one horn (H) is dominant and no horns (h) is recessive. Cross two hybrid purple people eaters. What are the possible PHENOTYPES of this cross?
8
30 sec
Q.
In cats, long hair (L) is dominant over short hair (l). Cross 2 short haired cats. What is the genotype of the 2 parents in this example?
9
30 sec
Q.
In cats, long hair (L) is dominant over short hair (l). Cross 2 short haired cats. What is the probability that the parents will produce a short-haired kitten?
10
30 sec
Q.
In Noombats, yellow bellies (Y) are dominant over green bellies (y). Cross a purebred yellow bellied noombat & a noombat that is HYBRID for belly color. What are the 2 genotypes of the parents in this example?
11
30 sec
Q.
In Noombats, yellow bellies (Y) are dominant over green bellies (y). Cross a purebred yellow bellied noombat & a noombat that is HYBRID for belly color. What % of the offspring will be yellow-bellied?
12
30 sec
Q.
In Noombats, yellow bellies (Y) are dominant over green bellies (y). Cross a purebred yellow bellied noombat & a noombat that is HYBRID for belly color. What % of the offspring are green bellied?
13
30 sec
Q.
Is it possible for two yellow bellied noombats to have a green bellied child? Identify the genotypes of the parents. Explain how and identify what the probability would be.