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Mendel's pea plants that had a round seed shape self-pollinated and produced plants with round seeds for many generations What type of plant is this?
The plant is most likely a homozygous dominant plant for seed shape, meaning it contains two dominant alleles for round seed shape (RR). This allows for consistent expression of the round seed trait in offspring.
What is the genotype for a hybrid round pure yellow pea?
In pea plants, round seeds are dominant (R) over wrinkled seeds (r), and yellow seeds are also dominant (Y) over green seeds (y). A hybrid round pure yellow pea would have the genotype RrYY, where "Rr" indicates it is heterozygous for the round seed trait and "YY" indicates it is homozygous for the yellow seed trait.
Suppose that in a pea plant round seeds are dominant over wrinkled seeds in the and ldquotexture and rdquo gene. If you were to take two plants heterozygous for the texture gene and cross them togethe?
Suppose that, in a pea plant, round seeds are dominant over wrinkled seeds in the "texture" gene. If you were to take two plants heterozygous for the texture gene and cross them together to make eight new plants, how many of those plants should express the smooth phenotype? Use a Punnett's Square to determine the results.
What was the probability that two heterozygous parents would have an offspring that produced round seeds?
If both parents are heterozygous for seed shape (Rr), their offspring would have a 75% chance of producing round seeds (3 out of 4 possible combinations), assuming round seeds (R) are dominant over wrinkled seeds (r).
If an organism expresses a recessive phenotype can you tell its genotype?
Yes because if the phenotype is recessive there is only one possible genotype, little letter little letter ex. rr (wrikled pea plant seed), cc (albino), tt (short pea plant) whereas if you have a dominante phenotype there are two possible genotypes, big letter big letter or big letter little letter ex. RR Rr (round pea plant seed), CC Cc (normal skin pigmentation) TT Tt (Tall Pea plant)
If a pea plant that is heterozygous for round yellow peas (RrYy) is crossed with a pea plant that is homozygous for round peas but heterozygous for yellow peas (RRYy) how many different phenotypes are?
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If a pea plant that is heterozygous for round yellow peas RrYy is crossed with a pea plant that is homozygous for round peas but heterozygous for yellow peas RRYy how many different phenotypes are?
There would be four possible phenotypes: round yellow peas, round green peas, wrinkled yellow peas, and wrinkled green peas. This is due to the different combinations of alleles for seed shape (R for round, r for wrinkled) and seed color (Y for yellow, y for green) that can result from the cross.
In pea plants are round or wrinkled seeds dominant?
In pea plants round seeds are dominant to wrinkled. So to have round seeds you either will have two dominant alleles (homozygous dominant) or one dominant and one recessive allele (heterozygous)
What are the likely genotypes of the squash plants that were crossed?
The likely genotypes of the squash plants that were crossed would depend on the specific traits being studied. If looking at a single trait with two alleles (e.g., round vs. wrinkled fruit shape), the genotypes could be homozygous dominant (RR), heterozygous (Rr), or homozygous recessive (rr). For multiple traits or genes, the genotypes would involve combinations of alleles for each trait.
A pea plant with round seeds has the genotype Rr you cross this plant with a wrinkled seed plant genotype rr what is the probability that the offspring will have wrinkled seeds?
To figure this out, use a Punnet Square.First, set up a test cross, like this:Rr x rrThis shows what you are crossing. Now you can make a Punnet Square.R rr Rr rr There is a 50/50 chance that the corn plant will have thegenotype rr.r Rr rr
What are the chances of getting a square shape when 2 heterozygous square shapes are crossed?
75% 3/4 chance of it being square. 25% 1/4 change of it being round.
Mendel's pea plants that had a round seed shape self-pollinated and produced plants with round seeds for many generations What type of plant is this?
The plant is most likely a homozygous dominant plant for seed shape, meaning it contains two dominant alleles for round seed shape (RR). This allows for consistent expression of the round seed trait in offspring.
What is the genotype for a hybrid round pure yellow pea?
In pea plants, round seeds are dominant (R) over wrinkled seeds (r), and yellow seeds are also dominant (Y) over green seeds (y). A hybrid round pure yellow pea would have the genotype RrYY, where "Rr" indicates it is heterozygous for the round seed trait and "YY" indicates it is homozygous for the yellow seed trait.
If a tall round seed plant is crossed with another tall round seed plant Tall dominant and both heterozygous?
The offspring will likely exhibit the tall phenotype due to the dominance of the tall allele. The genotype of the offspring would be TtRr, with a combination of dominant and recessive alleles for both height and seed shape. This type of cross would result in a 9:3:3:1 ratio of phenotypes in the offspring according to Mendelian genetics.
What is a round white pill with 315 on it?
Pill imprint 315 has been identified as Vytorin 10 mg / 80 mg.Vytorin is used in the treatment of high cholesterol; high cholesterol, familial heterozygous; high cholesterol, familial homozygous and belongs to the drug class antihyperlipidemic combinations.
What is probability that two heterozygous parents would have an offspring that produced round seeds?
It is a 75% chance that the seeds will be round.
What is the pea plant possible genotypes?
Either TT or Tt, where T stands for dominant gene for tallness and t for recessive gene.
