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.

Gregor mendel was the first to experiment reproduction and inherited genes on pea plants.

Ressive genes. Smooth seeds are dominant in the pea plants Mendel used in his experiments.

No genes disappear in the F1 generation. Each of the F1 plants was heterozygous, having both a 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.

He investigated genes :)

Mendal found out how pea plants genes where presented . Mendal crossed plants to each of the seven contrasting characters and studied their offspring to crosspolinate pea plants .

Smooth yellow pea plants and wrinkly green peas.

I think it's because we have so many more genes than pea plants which means we need more proteins.

Mendel studied genes and did his famous experiments with pea plants from 1856 to 1863. He published the results of these experiments about genes in 1865.

Mendel called alleles/genes factors.

Genes are composed of DNA.

Mendel called alleles/genes factors.

Mendel did multiple crosses of pea plants to study different genes. When he was examining the genes for color, though, he crossed true-breeding plants bearing yellow peas (the dominant strain) with those bearing green seeds (the recessive strain).

Gregor Mendel was the monk who studied the inheritance of traits in pea plants. He is often referred to as the 'father of genetics' because of these discoveries.

he studied pea plants to learn about genetics and recessive and dominant genes. hope that helps!

The results of the first generation were 3 tall plants and 1 short plant, indicating that some activity was making the tall plants more likely, but not exclusively so.

He studied dominant and recessive genes. He studied pea plants and the traits that they obtained from previous generations.

Mendel called hereditary units "factors" - we now call these genes.

water... what kind of question is this.

Pea plants self-pollinate.

The pea plants have genetic variation.

Blue jeans...wrinkled ones. ;) I think you mean what kind of genes, not jeans.

he got tall pea plants that were heterozygotes

Pure Traits Pure 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 Trait Organisms 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.

He loved to study about pea plants and how they reproduce.