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The trait for round (R) peas is dominant over the trait wrinkled (r) peas. What would happen if true-breeding round peas are crossed with true-breeding wrinkled peas

Respuesta :

Answer: All offsprings will have round peas.

Explanation: since these are true-bleeding parents, we have the following cross: RR x rr. All offspring will be Rr

luisvaschetto

All offspring will exhibit round peas because the round (R) peas trait is dominant over the wrinkled (r) peas.

What is a dominant trait?

A dominant trait is any phenotypic feature that is always expressed in heterozygous individuals.

  • An individual/organism is heterozygous when it carries two different alleles for a given gene locus.

  • An individual/organism is homo-zigous when it carries the same alleles or gene variants for the gene locus.

In conclusion, all offspring will exhibit round peas because the round (R) peas trait is dominant over the wrinkled (r) peas.

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