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 endoderm was probably stained with
A) red and yellow colours.
B) yellow and green colours.
C) green and purple colours.
D) blue and yellow colours.
E) purple and red colours.
Correct Answer:

Verified
Correct Answer:
Verified
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