In Various Crosses Examining Three Different Drosophila Traits,you Find the Following

question 3

Multiple Choice

In various crosses examining three different Drosophila traits,you find the following ratios: 9:3:4,9:7,and 12:3:1.What kind of epistasis is each?

• A)recessive epistasis,dominant epistasis,duplicate recessive epistasis
• B)dominant epistasis,duplicate recessive epistasis,recessive epistasis
• C)recessive epistasis,duplicate recessive epistasis,dominant epistasis
• D)duplicate recessive epistasis,dominant epistasis,recessive epistasis
• E)dominant epistasis,recessive epistasis,duplicate recessive epistasis

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Definitions:

Lasting Change

Enduring or permanent transformation in habits, behaviors, or circumstances that remains over time.

Track

A path or course laid out for running or racing, or the act of following or monitoring progress or developments.

Discard

To throw away or remove something unnecessary or unwanted.

Practice

Practice involves repetitive action or exercise to acquire or maintain proficiency in a skill or activity.