The total number of progeny is 527.  The observed F₂ phenotypic ratio closely matches a 9:3:3:1 ratio.

Conclusion
The genes for the eye-color and skin-color traits assort independently. Orange eyes is recessive to black eyes, and white skin is recessive to green skin.

When F₁ individuals are interbred, as in this cross, the F₂ generation has a characteristic 9:3:3:1 ratio.

If the F₁ is testcrossed (Oo Ww x oo ww), the phenotypic ratio in the progeny will be 1 black eyes, green skin : 1 black eyes, white skin : 1 orange eyes, green skin : 1 orange eyes, white skin.