Yy
is the heterozygous genotype (one dominant allele, one recessive allele). The phenotype of this genotype is yellow seed color. yy is the homozygous dominant genotype (2 y alleles). The phenotype of this genotype is green seed color.
What is the genotype of the yellow seeded plants in the F2 generation?
A genetic cross between two F1-hybrid pea plants having yellow seeds will yield what percent green-seeded plants in the F2 generation? Yellow seeds are dominant to green. Among the F2 plants of a
Yy x Yy
cross, 25% will be yy with the recessive, green-seeded phenotype.
What is the genotype of a plant with green seeds?
The dominant seed color is yellow; therefore, the parental genotypes were YY for the plants with yellow seeds and
yy
for the plants with green seeds.
Which factor green seed color or yellow seed color is dominant?
Seed color is governed by a single gene with two alleles. The
yellow-seed allele is dominant
and the green-seed allele is recessive.
What is the ratio of yellow seeds to green seeds?
75% of seeds will be YELLOW.
25% of seeds will be green
. This is a 3:1 phenotypic ratio.
Is FF homozygous or heterozygous?
|
Genotype Phenotype
|
F F
Homozygous dominant
No cystic fibrosis (Normal)
|
F f Heterozygous Carrier (has no symptoms but carries the recessive allele)
|
f f Homozygous recessive Cystic fibrosis (has symptoms)
|
Is Green a genotype or phenotype?
|
Homozygous Homozygous
|
Genotype YY yy
|
Phenotype
yellow
green
|
What percentage of F2 generation is green?
In F2, pods will appear in 3:1 ratio, three green and one yellow i.e. in F2,
75%
of the pods will be green.
What percent is yellow seed?
So here percentage of yellow seed is
75%
and green seed is 25%. Learn more about different cross: Monohybrid cross: brainly.in/question/6448872.
What is the percentage of a homozygous dominant offspring?
|
PARENT GENOTYPES OFFSPRING PHENOTYPES
|
pure (homozygous) dominant x anything
100%
of offspring with dominant trait
|
hybrid x homozygous recessive 50% dominant trait, 50% recessive trait
|
hybrid x hybrid 75% with dominant trait & 25% with recessive trait
|
homozygous recessive x homozygous recessive 100% recessive trait
|
Are wrinkled seeds dominant or recessive?
In pea plants, round seeds are dominant and wrinkled seeds are
recessive
. The cross Rr x Rr, what...
Are green seeds dominant or recessive?
Mendel’s experiments showed that green is the
recessive seed
color in pea plants.
What was Mendel’s third conclusion?
What was Mendel’s third conclusion?
The dominant allele (factor) was being passed down less than the recessive allele (factor)
. The dominant allele (factor) of purple flowers was being passed down more than the recessive allele (factor) of white flowers.
What ratio of yellow seeded to green seeded plants do you expect in the F1 generation?
by Biology experts to help you in doubts & scoring excellent marks in Class 12 exams. In the given cross the ratio is
50 : 50
of yellow and green seeded plants in F1-generation. In pea plants, yellow seeds are dominant to green.
What is the probability that an offspring will have wrinkled yellow seeds?
What is the probability that the offspring will have wrinkles seeds?? its a
50% chance
that the seed will be wrinkled. define genotype and phenotype. Genotype is the organisms genetic makeup or allele combinations.
What is the probability of having offspring that have wrinkled seeds and yellow seed color for the cross?
Answer: The probability of a cross between RRYY x RrYy to generate a yellow and wrinkled seed offspring is
0%
.
