A green-seeded pea plant and a yellow-seeded pea plant have offspring with all yellow seeds. What is the most likely reason?
Understand the Problem
The question is asking us to determine the genetic reason behind the offspring of a green-seeded and a yellow-seeded pea plant exhibiting all yellow seeds. It focuses on understanding dominant and recessive traits in genetics.
Answer
The yellow seed trait is dominant over the green seed trait.
The most likely reason is that the yellow-seeded trait is dominant over the green-seeded trait.
Answer for screen readers
The most likely reason is that the yellow-seeded trait is dominant over the green-seeded trait.
More Information
In pea plants, the inheritance of seed color follows Mendelian dominant-recessive relationships. Yellow seed color is dominant over green, meaning if at least one allele for yellow is present, the plant will express the yellow seed color.
Tips
A common mistake is assuming that both traits are equally dominant. Remember to consider dominant-recessive relationships in genetic inheritance.
Sources
- Genetics Study Guide - quizlet.com
- In Pea Plants, Yellow Seeds are Dominant to Green - toppr.com
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