Question 91
(Multiple Choice)
Use the following information to answer the next few questions.
In a study of the development of frog embryos,researchers stained several early gastrulas with vital dyes and noted the locations of the dyes after gastrulation.The results are shown in the following table.
-The mesoderm was probably stained with a
A)blue colour.
B)yellow colour.
C)red colour.
D)purple colour.
E)green colour.
Answer