Dominant or Recessive? Introduction and Instructions
If an ebony body color is dominant
over yellow, what would you expect
the F1 generation to look like? What
about the F2?
Drag and drop the correct flies into
the table.
NT
75%
25%

F1: All ebony

F2: 75% ebony and 25% yellow.

Explanation:

Assuming that the ebony fly is heterozygous, it would carry one gene for yellow. So when crossed with a yellow fly they will have 75% ebony and 25% yellow offspring.

The offspring will inherit the dominant trait for ebony. But a few of the offspring will inherit all recessive traits for yellow.

The f1 generation will be all ebony.

The f2 will be 75% ebony and 25% yellow.

Hope this is correct, have a great day.

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.