It means that they are classified into 2 different categories.
Answer:
Ww, Ww, ww, ww, or two white-winged butterflies and two yellow-winged butterflies
Explanation:
Using the Punnett square, we can determine the possibility of white-winged and yellow-winged offsprings.
The answer is a<span> ...a different haploid number than its parents have</span>