During embryonic development, which germ layer is the innermost and lines the developing digestive tube?

a. Endoderm
b. mesoderm
c. Ectoderm
d. Exoderm


Answer: a. Endoderm

Biology & Microbiology

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A. potential; ionic B. potential; covalent C. kinetic; ionic D. kinetic; covalent E. kinetic; hydrogen

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Describe two advantages for cloning a gene from a cDNA library versus a genomic DNA library

What will be an ideal response?

Biology & Microbiology