How many different alleles are there for pod color?

Two possible phenotypes of one trait (pod color) are determined by two alleles (forms) of the one “color” gene.

What are the alleles for pod color?

The true-breeding parents GG and gg are homozygous for the pod color gene. Organisms that have two different alleles for a gene are called heterozygous (Gg). The offspring of the cross between the GG (homozygous dominant) and gg (homozygous recessive) plants are all heterozygous for the pod color gene.

Which pod color is recessive?

Mendel’s experiments showed that green is the recessive seed color in pea plants.

What is the dominant shape of a pea pod?

In the pea pod shape, the cross between constricted and smooth trait produced an offspring with a smooth pod shape. With this, we can infer that the alleles that encode for the smooth-pod shape are dominant because it is the trait which is expressed rather than the other trait.

What are the 3 principles of Mendelian genetics?

Mendel’s studies yielded three “laws” of inheritance: the law of dominance, the law of segregation, and the law of independent assortment. Each of these can be understood through examining the process of meiosis.

What does it mean to have multiple alleles?

Alleles are described as a variant of a gene that exists in two or more forms. Each gene is inherited in two alleles, i.e., one from each parent. Thus, this means there would also be having two different alleles for a trait. … These three or more variants for the same gene are called multiple alleles.

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What color is the pod answer key?

What Color is the Pod? Green (G) is the dominant color for pods of peas plants. Yellow (g) is recessive.

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