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When two true-breeding pea plants that show contrasting traits care crossed all of the offspring show?
one form of a character
In pea plants purple flowers are dominant over white flowers. Two plants both heterozygous for the gene that controls flower color are crossed. What percentage of their offspring will have purple flow?
This job
What is the probability of producing a tall pea plant from a genetics cross between two hybrid tall pea plants?
50%
When Mendel crossed a pure breeding tall pea plant with a pure breeding short pea plant all of the resulting plants were tall In this case the tall gene was and the short gene was?
This means that the tall pea plant had a double dominant height gene (each gene has 2 parts, one from each "parent"). The short pea plant had a double recessive gene making it short. When the two plants bread, the dominant gene always is the one that shows up, so the plant was tall.
What two types of plants did mendel cross in his first genertion?
Mendel crossed true-breeding pea plants with contrasting traits in his first generation experiments. Specifically, he crossed a true-breeding purple-flowered plant with a true-breeding white-flowered plant.
Suppose that two true breeding pea plants are crossed?
100
Two true-breeding pea plants are crossed one with purple flowers and the other with white. Their offspring are?
If two true-breeding pea plants are crossed their offspring will show the dominant trait. The flowers will be purple or light purple.
purple petal color in pea plants is dominant to white petal color two heterozygous pea plants are crossed what is the ratio of the offspring with white petals to the number total number of offspring?
3:1 ratio Two pea plants, both heterozygous for flower color, are crossed. The offspring will show the dominant purple coloration in a 3:1 ratio
In an experiment with pea plants, two purple flowered pea plants that are heterozygous for the alleles for flower color are crossed?
They are fine; expected ratios might not be seen simply due to chance.
What were gregor Mendel's experiment's?
i believe his results were that after cross pollinating to non-purebred pea plants, the offspring were all tall like the female,and when he crossed the other two, he received three tall pea plants and one short
When two true-breeding pea plants that show contrasting traits care crossed all of the offspring show?
one form of a character
In an experiment with pea plants two purple flowered pea plants that are heterozygous for the alleles for flower color are crossed The results are offspring with purple flowers 25 offspring with w?
they are fine; expected ratios might not been seen simply due to chance
In pea plants purple flowers are dominant over white flowers. Two plants both heterozygous for the gene that controls flower color are crossed. What percentage of their offspring will have purple flow?
This job
Suppose that two true breeding pea plants are crossed One of the pea plants always produces yellow pea pods and the other always produces green pea pods If green pea pods are dominant over yellow pe?
If green pea pods are dominant over yellow pea pods, all offspring from the cross will have green pea pods. This is because the dominant trait (green) will mask the recessive trait (yellow) in the heterozygous offspring. The genotype of the offspring will be heterozygous for the pod color trait.
What is the probability of producing a tall pea plants from a genetic cross between two hybrid tall pea plants?
It is 1/4.
Can a short pea plant ever be produce from crossing two tall pea plants?
No, the short pea trait is recessive and the tall pea plant trait is dominant. This means that if the plant is a hybrid, it has to be a tall pea plant. The dominant traits "mask" the recessive traits. The plant take one trait from their mom and one from their dad. If either the mom or the dad was not a tall, not hybrid pea plant then their kids would have to be tall be cause they would have one dominant, tall trait
What size pea plants would result when two short plants are crossed?
It depends on whether the short trait is dominant or recessive. If shortness is dominant, the resulting pea plants would be of intermediate height. If shortness is recessive, the resulting pea plants would be short like the parents.
