green.
For the seed colour, yellow is the dominant trait and green is recessive while for the fruit (pod) colour, green is dominant and yellow is recessive. Q. A monohybrid cross is conducted in which a pea plant that produces yellow coloured seeds was crossed with a pea plant that produces green coloured seeds.
Is green or yellow pod dominant?
to wrinkled pods, and green pods are dominant to yellow pods. Two pea plants with smooth green pods are crossed.
Is yellow pod color dominant?
In pea plants, green pod color is dominant over yellow pods 1000 seeds taken from pea plant on germination produces 760 green pod and 240 yellow pod plants.
Which pod shape is dominant in pea plant?
inflated pod shape
Hint: For pod shape in pea plant inflated pod shape is a dominant trait whereas constricted pod shape is a recessive trait.
What color of pods is dominant and recessive?
Seedpod Color
Yellow seedpods are genetically recessive. Green seedpods are genetically dominant. Mendel discovered that no yellow seedpods were present in the offspring of crossbred green pod and yellow pod plants.
Which pod color is recessive?
In pea plants, yellow pod color is recessive and green pod color is dominant. A heterozygous plant produced offspring with a plant that is homozygous dominant for the trait.
Is a dominant character of pea plant?
Some of the contrasting traits selected were smooth or wrinkled seeds, yellow or green seeds, full or constricted green or yellow pods, terminal or axial flower and tall or dwarf plants. From the given characters in the question, round seed and full pod shape are dominant characters as shown below.
What colour of pods will be observed?
1 Answer. In F1 plants, all pods will appear green.
What is the genotype of pea plant with yellow pods?
Complete answer:
A pea plant with yellow round seeds is crossed with another plant with green wrinkled seeds. The genotype of yellow round seeds is YYRR and the genotype of green wrinkled seeds is yyrr.
Is green pod dominant?
Green pod colour is dominant over yellow pod colour in pea plants.
Is green seed color dominant or recessive?
recessive
Mendel’s experiments showed that green is the recessive seed color in pea plants.
What is dominant character?
Definition. (genetics) An inherited trait that results from the expression of the dominant allele over the recessive allele. Supplement. The inheritance of one or two copies of the dominant alleles results in the expression of a dominant trait.
Why yellow is dominant in pea plant?
And of course it could be that half as much of SGR leads to a color somewhere between the green and yellow. This would be incomplete dominance. But in this case, one working copy of SGR is enough to turn a green pea yellow. Which is why yellow is dominant over green!
Is yellow pod colour is recessive?
For pod color, there are two traits – green and yellow. Green pod color is dominant and yellow is recessive. The shape of the pod has two traits – inflated and constricted. Inflated pod traits are dominant.
What is the pod color of homozygous recessive?
yellow pods
But we know that yellow pods are a recessive character, and that recessive characters are expressed only in a homozygous recessive individual. Thus the genotype of this plant must be gg.
Are wrinkled peas dominant or recessive?
The shape of the pea seeds is controlled by two alleles. S is dominant alleles and stands for smooth and s is recessive allele and stands for wrinkled.
Why are green peas more common than yellow peas?
Most of us eat green peas, not yellow peas. This is because green peas were selected by farmers to be the food crop and therefore green is more common than yellow, even though green is recessive.
Is Round seed shape dominant or recessive?
dominant trait
For example, the round shape of seeds (RR) is a dominant trait.
Which is dominant trait violet or white?
Pure lines of violet-flowered plant and white-flowered plant were crossed (cross I). In another cross (cross II), the obtained progeny was crossed with the parent plant bearing white flowers.
Which is dominant purple or white flowers?
These are the parental generation. Their offspring—the first filial, or F1, generation—each receive one purple allele and one white allele. Since all of the offspring have the purple phenotype, this tells us that the purple allele is dominant to the white allele.
What is dominant or recessive?
Dominant refers to the relationship between two versions of a gene. Individuals receive two versions of each gene, known as alleles, from each parent. If the alleles of a gene are different, one allele will be expressed; it is the dominant gene. The effect of the other allele, called recessive, is masked.