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What is the difference between a Pure tall plant and hybrid tall plant?
A pure tall plant refers to one that has been consistently bred with other tall plants of the same variety to maintain its tall characteristics. A hybrid tall plant, on the other hand, results from cross-breeding two different varieties of plants to create a new plant with varying characteristics, such as height.
According to Mendel what kind of genes disappear in F1 pea plants?
No genes disappear in the F1 generation. Each of the F1 plants was heterozygous, having both dominant and recessive alleles. The recessive phenotype disappears in the F1 generation because all members of that generation carry a dominant allele. In the F2 generation, the recessive phenotype will reappear.
In a typical Mendel experiment on pea-seed color if the dominant yellow seed-bearing plant was crossed with the recessive green seed-bearing plant the F2 generation will show what ratio of each kind?
The F2 generation will exhibit a phenotypic ratio of 3:1, with three quarters of the plants displaying the dominant yellow seed phenotype and one quarter displaying the recessive green seed phenotype. This follows the typical 3:1 ratio observed in a monohybrid cross involving a dominant and recessive trait.
What is the strongest gene for a trait?
Oh honey, there's no one-size-fits-all answer to that. It all depends on the trait we're talking about. Some genes are dominant and will always show up in the offspring, while others are recessive and need both parents to pass them on. So, it's like asking which Golden Girl is the sassiest - it all depends on the situation, darling.
What kind of trait is expressed when two different genes from the same trait are present?
When two different genes from the same trait are present in an individual, it is called heterozygosity. This results in the expression of both alleles, which can lead to a phenotype that shows a mixture of the traits associated with each allele.
What is the difference between a pure tall plant and a hybrid tall plant?
Pure TraitsPure traits can be either recessive or dominant. Pure traits may have two dominant genes or two recessive genes. For example, a pea plant may have two genes for tallness, which is dominant trait in pea plants. This plant is homozygous plant with a pure dominant trait for tallness. All of the offspring from this plant will be tall. A pea plant with two genes for shortness is also a pure organism. However, shortness in pea plants is a recessive trait. This plant is a homozygous plant with a pure recessive trait for height. The offspring from this plant will be short if it pollinates with another plant that has two genes for shortness. If this plant pollinates with a tall pea plant, the tall dominant gene will mask or cover up the recessive gene for shortness. Both plants are homozygous or pure plants; one is a pure dominant pea plant, the other is a pure recessive pea plant.Hybrid TraitOrganisms that have two unlike genes for a certain trait are called hybrid. A pea plant with one recessive gene for shortness and one dominant gene for tallness is a hybrid for that trait. A hybrid is called heterozygous, as it has two different alleles. The offspring from a pure tall pea plant, cross-pollinated with a pure short pea plant, will result in a heterozygous plant for tallness. No organism has all dominant or all recessive genes. An organism may be pure in certain traits and hybrid others. Remember, that a dominant trait in one kind of organism may be a recessive trait in another organism.
What is the difference between a Pure tall plant and hybrid tall plant?
A pure tall plant refers to one that has been consistently bred with other tall plants of the same variety to maintain its tall characteristics. A hybrid tall plant, on the other hand, results from cross-breeding two different varieties of plants to create a new plant with varying characteristics, such as height.
According to Mendel what kind of genes disappear in F1 pea plants?
No genes disappear in the F1 generation. Each of the F1 plants was heterozygous, having both dominant and recessive alleles. The recessive phenotype disappears in the F1 generation because all members of that generation carry a dominant allele. In the F2 generation, the recessive phenotype will reappear.
What kind of gene pair that consists of a dominant allele and a recessive allele?
Heterozygous. Nice job your getting your life science homework answers on answers.com-lol
Kind of trait that seemed to vanish in the offspring produced in mendels first expiriment?
This was the recessive trait - because the plant had to have two copies for this trait to show, the one dominant copy masked the recessive copy.
What kind of gene disappear in F1 pea plants?
Recessive
What kind of gene will hide from the dominant trait?
Phenotype
The kind of trait that is prevented from showing up because of the dominant gene?
the resesive gene
What is a dominant form of a kind of characteristic carried by a gene?
trait
What was Gregor Mendel's biggist contribution to biology?
Gregor Mendel discovered the dominant and recessive mode of genetic inheritance.
What color would baby's eyes be if both parents had brown eyes but grandmother had blue?
the baby will have brown eyes. this is because the gene for brown eyes is dominant, which means that it will always over rule a recessive gene (blue) eye gene and the only way a recessive gene could show up in a person is if there is no dominant gene present to push this gene out of the way. in other words, the only way the babyc ould have blue eyes is if both the parents had recccessive blue eye genes. however, you can be a carruer of a reccessive gene, as we have two genes of every kind. for example, one parent could have a dominant brown and a reccessive blue. but this wouldn't show in a person as blue is reccessive. get it? let me know if you need any more information on genetics. :)
In a typical Mendel experiment on pea-seed color if the dominant yellow seed-bearing plant was crossed with the recessive green seed-bearing plant the F2 generation will show what ratio of each kind?
The F2 generation will exhibit a phenotypic ratio of 3:1, with three quarters of the plants displaying the dominant yellow seed phenotype and one quarter displaying the recessive green seed phenotype. This follows the typical 3:1 ratio observed in a monohybrid cross involving a dominant and recessive trait.
