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Two plants are crossed resulting in offspring with 3 to 1 ratio for a particular trait?
Wiki User
∙ 12y ago
that the parents were true-breeding for contrasting traits. NOT TRUE. If so, all the offspring would be identical genotypes. Think of a classic cross that gives you a 3:1 ratio and write it out. It would suggest that the parents were both heterozygous for a single trait.
Wiki User
∙ 12y ago
Wiki User
∙ 15y agoheteroygous I believe
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Two plants are crossed resulting in offspring with a 3 to1 ratio for a particular trait This suggests?
That the parents were both heterozygous!
The offspring of two true-breeding plants is .?
When two true-breeding plants are crossed, only one result is possible.
When Mendel first crossed garden pea plants with green pods with plants withs yellow pods what color was the offspring?
When Mendel crossed pea plants with green pods with those with yellow pods, the offspring all had green pods if the green pod parent was homozygous. If the green pod parent was heterozygous, then half the offspring had green pods and half had yellow pods.
In Purple flower color dominant over white flower color peas. Suppose two white flowered pea plants are crossed and produce 1000 offspring. How many of those offspring would you expect to have whit?
1000
A cross between two pea plants that produce yellow seeds results in 124 offspring 93 produce yellow seeds and 31 produce green seeds what are the likely genotypes of the plants that were crossed?
Yy
Two plants are crossed resulting in offspring with a 3 to1 ratio for a particular trait This suggests?
That the parents were both heterozygous!
When parent plants are crossed how do scientists refer to the first generation of offspring?
F1
When plants that are true breeding for different traits of a characteristic are crossed the offspring are called?
first-generation plants
When Gregor Mendel crossed purebred short plants with purebred tall plants all of the offspring were?
tall.
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.
When he crossed to pea plants that have different traits of the same characteristic how was Mandel able to select which plants would be crossed to produce offspring?
visual inspection of phenotypic traits.
The offspring of two true-breeding plants is .?
When two true-breeding plants are crossed, only one result is possible.
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
Suppose two white flowered pea plants are crossed and produce 1000 offspring how many of those offspring would you expect to have white flowers?
224
When gregor mendel crossed true breeding purple flowered plants with true breeding white flowered plants all of the offspring were purple because?
Ture
Why was it important to Mendel's work that peas were true-breeding?
because it helped Mendel discover which plants would be crossed to produce offspring.
How are the principles of probability used to predict the outcomes of genetic crosses?
Whenever Mendel performed a cross with pea plants, he carefully categorized and counted the many offspring. Every time Mendel repeated a particular cross, obtained similar results. For example, whenever Mendel crossed two plants that were hybrid for stem height (Tt), about three fourths of the resulting plants were tall and about one fourth were short. Mendel realized that the principles of probability could be used to explain the results of genetic crosses.
