Use the following information. In his pea experiments, Mendel hypothesized that yellow and green color from...
Question 7 1 pts In his pea experiments, Mendel hypothesized that yellow and green color alleles segregate from each other during meiosis and then combine randomly during fertilization. To test this hypothesis, you cross heterozygous pea plants (CCYX CYCY) and in the progeny, determine the phenotype for 740 peas. In peas, yellow is dominant to green. How many progeny would you expect to be yellow? (Enter a whole number only. Do not include spaces or punctuation). Question 8 1 pts...
In pea plants yellow color (V) is dominant to green (y). You cross a green pea plant with a yellow pea plant. Half of the offspring's phenotype is green and the other half are yellow. What is the genotype of the parental yellow pea plant? O A It could be either YY or Yy Ов, у ос. у ODVY
Mendel found that yellow pea pod color (G) was dominant to green pea pod color (g), and that round seeds (W) were dominant to wrinkled seeds (w). What percentage of each of the phenotypes below are expected from the following cross? GGww x GgWw _____ Yellow and round _____ Yellow and wrinkled _____ Green and round _____ Green and wrinkled A. 0% B. 25% C. 33% D. 50% E. 66% F. 75% G. 100%
5. In the garden pea, Mendel found that yellow seed color was dominant to green and that round seed shape was dominant to shrunken. What phenotypic ratio would be expected in the F2 generation from a cross of pure breeding yellow and round with pure breeding green and shrunken? What is the F2 ratio of yellow/round, yellow/shrunken, green/round, and green/ shrunken?
In the pea plants that Mendel studiod, purple/violet lowers are dominant to white flowers and yellow poas are dominant to green peas. The alleles designated for each phenotype are W for purple/hiolet flowers, w for white flowers, G lor yellow peas, and g for green peas. 1) You are provided two plants with the genotypes GgWw and g9ww. Indicate their corresponding phenotype. (1 point). 2) Now you must cross these plants together to yield an F1 generation. Write out the...
Deducting phenotypes and genotypes of selfed parents Mendel studied pea plants dihybrid for seed shape (round versus wrinkled) and seed color (yellow versus green). Recall that the round allele (R) is dominant to the wrinkled allele (r) and the yellow allele (Y) is dominant to the green allele (y). The table below shows the F1 progeny that result from selfing four different parent pea plants. Use the phenotypes of the F1 progeny to deduce the genotype and phenotype of each...
Mendel found that yellow pea pod color (G) was dominant to green pea pod color (g). For each of the crosses below, what percentage of offspring are expected to be yellow? A. 100% B. 75% C. 66% D. 50% E. 25% F. 33% G. 0% In this lab you will use Msp I, which is: Marker DNA Genomic DNA Plasmid DNA A Restriction enzyme
Part A - Deducing phenotypes and genotypes of selfed parents
Mendel studied pea plants dihybrid for seed shape (round versus
wrinkled) and seed color (yellow versus green). Recall that
the round allele (R) is dominant to the wrinkled allele
(r) and
the yellow allele (Y) is dominant to the green allele
(y).
The table below shows the F1 progeny that result from
selfing four different parent pea plants.
Use the phenotypes of the F1 progeny to deduce the
genotype and...
In pea plants, flower color and pea pod color are determined by two different genes. For flower color, purple is dominant over white. For pea pod color, green is dominant over yellow. Which of the following results would expect from a dihybrid cross? a. Mostly plants with purple flowers and green pea pods b. Mostly plants with purple flowers and yellow pea pods c. Mostly plants with white flowers and green pea pods d. Mostly plants with white flowers and...
CILE WIL Genetics Including Use o n 1. You are Gregor Mendel and you ar smoothness. R is the dominant allele an recessive and plants that are I have wrinkled pea seeds. Gregor Mendel and you are studying PEAS You are focusing on the R gene ittle "r" is nant allele and is associated with smooth besed phenotype. Little on the R gene which controls You have these plants: RR (smooth peas) a generation. ese plants: RR (smooth peas) and...