Morgan and his colleagues worked out a set of symbols to represent fly genotypes. Which of the following are representative?
A)AaBb × AaBb
B)46, XY or 46, XX
C)vg+vgse+se × vgvgsese
D)+2 × +3

Question

Quizplus · Accepted Answer

Option C represents the use of symbols to represent fly genotypes, with vg+ and se representing different alleles of a gene, and the lowercase letters indicating recessive versions of those alleles. The other options do not use symbols to represent genotypes or are not representative of genotypes for flies.

Morgan and His Colleagues Worked Out a Set of Symbols