In an Effort to Teach the Derivatives of Each Germ

question 22

Multiple Choice

In an effort to teach the derivatives of each germ layer,you have members of your study group pair adult structures,embryonic germ layers,and,where appropriate,genes involved or sequence information.Which group below has provided the most accurate answer?

• A)Adult brain and epithelial tissue are derived from endoderm,which is formed much later than mesoderm.
• B)Adult lungs,liver,and pancreas are derived from ectoderm,which forms after the mesoderm.
• C)Adult gut is initially formed by the archenteron,the lining of which becomes ectoderm that forms after mesoderm.
• D)Adult muscle and bone are derived from mesoderm,which is formed later than ectoderm.

---

Definitions:

Budget

A financial plan for a defined period, often a year, that allocates future personal income towards expenses, savings, and debt repayment.

Academic Advisor

A staff member at an educational institution who helps students plan their academic careers by offering advice on courses, programs, and other educational matters.

Government Legislation

Laws or statutes that have been passed and enacted by a governmental body such as a parliament or congress.

Student Loan Availability

The extent to which students can access financial loans to support their education, often provided by the government or private organizations.