Threshold concentration, morphogens, induction, and cell adhesion provide ________________ to a developing organism

A. positional information
B. maternal effect genes
C. homeodomains

D. lineage tracing


A

Biology & Microbiology

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What will be an ideal response?

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All of the accessory organs of the digestive system send secretions to the small intestine.

Answer the following statement true (T) or false (F)

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