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Dumpy wings in fruit flies are a recessive trait. This means that an individual must inherit two copies of the dumpy wing allele (one from each parent) in order to exhibit the dumpy wing phenotype. Dominant traits, on the other hand, only require one copy of the allele to be expressed. In the case of dumpy wings, the presence of the wild-type allele (normal wings) masks the expression of the dumpy wing allele, making it recessive.
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In flies long wings are a dominant trait and short wings are a recessive trait. If a heterozygous long-winged fly is crossed with a short-winged fly what is the LIKELIHOOD that the offspring will cont?
When a heterozygous long-winged fly (LW) is crossed with a short-winged fly (ww), the possible genotypes of the offspring are LW and ww. This results in a 50% chance of producing long-winged offspring (LW) and a 50% chance of producing short-winged offspring (ww). Therefore, there is a 50% likelihood that the offspring will have long wings.
In fruit flies straight wings are dominant and curly wings are recessive. What will the generations look like?
If we cross a homozygous dominant fruit fly with straight wings (WW) and a homozygous recessive fruit fly with curly wings (ww), all offspring in the first generation (F1) will be heterozygous (Ww) and exhibit straight wings. If we then cross two F1 flies (Ww x Ww), the second generation (F2) will show a phenotypic ratio of 3 straight-winged flies to 1 curly-winged fly, resulting in about 75% straight wings and 25% curly wings.
In dragons wings are a dominant trait but some dragons are born wingless. If a wingless dragon is crossed with one that is heterozygous what percentage of its offspring will also be wingless?
If winged dragons are represented by the dominant allele (W) and wingless dragons by the recessive allele (w), a heterozygous dragon would have the genotype Ww. When a wingless dragon (ww) is crossed with a heterozygous dragon (Ww), the possible genotypes of the offspring are WW, Ww, and ww. This results in a 50% chance of offspring being wingless (ww).
In fruit flies long wings are dominant to short wings. Cross a heterozygous long winged fruit fly with another heterozygous long winged fruit fly. what are the expected genotype and phenotype ratios?
When crossing two heterozygous long-winged fruit flies (Ll x Ll), the expected genotype ratio is 1 LL : 2 Ll : 1 ll. The phenotype ratio, considering that long wings (L) are dominant over short wings (l), would be 3 long wings : 1 short wing. Therefore, the expected ratios are 1 homozygous dominant, 2 heterozygous, and 1 homozygous recessive for genotypes, and 3 long-winged to 1 short-winged for phenotypes.
What is an example of a derived trait?
Ancestral traits were traits retained by a species from a common ancestor. Examples would be the wings on birds and five fingers on the human hand.
Are lobe eyes a recessive trait in drosophila?
yes, vestigial wings are recessive and autosomal.
Are apterous wings dominant or recessive?
Apterous wings are typically a recessive trait in insects. This means that an individual must inherit two copies of the apterous allele to exhibit the wingless (apterous) phenotype. If an individual has one copy of the apterous allele and one copy of the dominant allele for normal wings, they will have normal wings.
Are full wings a recessive trait in drosophila?
Yes -Dr. Who
What are dumpy wings in fruit flies?
Wings that a slightly smaller and shrunken and makes the flies less likely to use them for flight even though that they still have the capability to fly unlike vestigial wings. Dumpy is deemed more a behavioral trait then a physical disability towards flight.
Is apterous wings dominant in fruit flies?
No. The apterious gene is recessive.
1 in drosophila the allele for normal length wings is dominant over the allele for vestigial wings In populations of 1000 individuals 360 show the recessive phenotype How many individuals would you?
160 homozygous dominant individuals and 480 heterozygous individuals
In flies long wings are a dominant trait and short wings are a recessive trait. If a heterozygous long-winged fly is crossed with a short-winged fly what is the LIKELIHOOD that the offspring will cont?
When a heterozygous long-winged fly (LW) is crossed with a short-winged fly (ww), the possible genotypes of the offspring are LW and ww. This results in a 50% chance of producing long-winged offspring (LW) and a 50% chance of producing short-winged offspring (ww). Therefore, there is a 50% likelihood that the offspring will have long wings.
In fruit flies straight wings are dominant and curly wings are recessive. What will the generations look like?
If we cross a homozygous dominant fruit fly with straight wings (WW) and a homozygous recessive fruit fly with curly wings (ww), all offspring in the first generation (F1) will be heterozygous (Ww) and exhibit straight wings. If we then cross two F1 flies (Ww x Ww), the second generation (F2) will show a phenotypic ratio of 3 straight-winged flies to 1 curly-winged fly, resulting in about 75% straight wings and 25% curly wings.
In dragons wings are a dominant trait but some dragons are born wingless. If a wingless dragon is crossed with one that is heterozygous what percentage of its offspring will also be wingless?
If winged dragons are represented by the dominant allele (W) and wingless dragons by the recessive allele (w), a heterozygous dragon would have the genotype Ww. When a wingless dragon (ww) is crossed with a heterozygous dragon (Ww), the possible genotypes of the offspring are WW, Ww, and ww. This results in a 50% chance of offspring being wingless (ww).
One fruit fly is heterozygous for long wings and the other fruit flies home is the core is for short links long wings are dominant to shortenings use the pants where to find the expected percentage of?
If one fruit fly is heterozygous for long wings and the other is homozygous for short wings, the expected percentage of their offspring having long wings would be 50%. This is because when the long-winged parent passes on the dominant long-wing allele and the short-winged parent passes on the recessive short-wing allele, the offspring would have one of each allele, resulting in the offspring having long wings.
What trait gives you wings?
Flying Pokemon such as pigeotto, scarmory, tropius etc. Baisically, they have wings...
In fruit flies long wings are dominant to short wings. Cross a heterozygous long winged fruit fly with another heterozygous long winged fruit fly. what are the expected genotype and phenotype ratios?
When crossing two heterozygous long-winged fruit flies (Ll x Ll), the expected genotype ratio is 1 LL : 2 Ll : 1 ll. The phenotype ratio, considering that long wings (L) are dominant over short wings (l), would be 3 long wings : 1 short wing. Therefore, the expected ratios are 1 homozygous dominant, 2 heterozygous, and 1 homozygous recessive for genotypes, and 3 long-winged to 1 short-winged for phenotypes.
