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In a cross between a pure tall pea plant with green pod and a pure short plant with yellow pod,how many short plants out of 16 you would expect in F2 generation?
In the F2 generation 1/4 of all offsprings will be short. In our case 16/4 = 4 short plants
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A homozygous yellow seeded plant is crossed with a heterozygous yellow seeded plant what will be the genotypes and phenotypes of the offspring?
The yellow seeds are dominant to green seeds. The heterozygous yellow seeded plant will have the genotype Yy and the green seeded plant will have yy. If these two plants...
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2. A chestnut trotter was test crossed. All of the offspring were chestnut trotters.Give the probable genotypes of all individuals
Dominant phenotype in all offspring resulting from test cross indicates the the parent with dominant phenotype is homozygous. Thus, the test-crossed chestnut trotter had genotype TT, the organism, with which...
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Rough-coated guinea pigs crossed with smooth-coated ones produce only rough-coated offspring. What results would be expected from breeding here offspring with each other?
As all the offspring are rough-coated offspring, it is a dominant trait. These offspring are heterozygous. If two heterozygous organisms from the first generation are crossed, the 3:1 ratio will...
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When Mendel crossed a true-breeding purple-flowered pea plant with a true-breeding white-flowered pea plant, the probability of the genotype (Pp) to appear in the offspring is, what is the ratio
Genotype of one true-breeding parent is PP. The other true-breeding parent has genotype pp. So, all offspring will be heterozygous. The probability for Pp is 100%, there will be no...
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A homozygous tall corn plant is crossed with a heterozygous tall corn plant.
a) which trait is dominant and how do you know?
The dominant trait is a tall, because it manifests itself in both a homozygous and a heterozygous state.
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A plant that is heterozygous for yellow pea pods and round peas self-pollinates (YyRr). Approximately what percentage of the progeny (offspring) will have green pea pods and round peas?
Approximately 50% of them will have green pea pods while the other 50% will have round pea pods.
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How many different genotypes would occur in the offspring of a cross between a homozygous individual and a heterozygous individual?
If the traits are inherited as dominant and recessive, the F1 offspring will all exhibit the same phenotype as the parent homozygous for the dominant trait.
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In squash plants, yellow fruit (Y) is dominant to white fruit (y). If two plants heterozygous for yellow fruit are crossed, what are the possible genotypes of the offspring?
For this to be possible, one parent would have to be homozygous dominant and the other would have to be homozygous recessive.
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In intermediary inheritance, if the plant with the red flower (A1 A1) is crossed with the plant with the white flower (A2 A2), will the offspring be?
a variety of pink-shaded phenotypes result
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