All of the Following Are True of the Allantois except

question 39

Multiple Choice

All of the following are true of the allantois except

• A)it derives partly from endoderm.
• B)it projects into the umbilical stalk.
• C)it derives partly from mesoderm.
• D)part will develop as the urinary bladder.
• E)it acts as the fetal bone marrow.

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Definitions:

Hybridization

The concept explaining the bonding in molecules by combining atomic orbitals into new hybrid orbitals suitable for pairing with other atoms.

Dialkyl Ethers

Organic compounds consisting of an oxygen atom bonded to two alkyl groups, often characterized by their ether functional group, R-O-R'.

IUPAC

International Union of Pure and Applied Chemistry, an organization that sets standards for naming chemical compounds.

Epoxypentan-1-ol

An organic compound featuring a five-carbon chain with an epoxide ring (a three-membered ring consisting of an oxygen atom and two carbon atoms) and a hydroxyl group at the first carbon.