The Special Blastomere Labeled the 4-D Cell Often Gives Rise

question 18

Multiple Choice

The special blastomere labeled the 4-d cell often gives rise to the

• A)endoderm of many protostomes.
• B)endoderm of many deuterostomes.
• C)mesoderm of many protostomes.
• D)mesoderm of many deuterostomes.
• E)ectoderm of many protostomes.

---

Definitions:

Impoverished Background

Referring to a lack of financial resources and economic stability in one's family or upbringing, often impacting access to opportunities.

Oral Exam

An oral exam is a type of examination where candidates are verbally questioned on their knowledge or competence in a particular subject or field.

Stereotypes

Oversimplified generalizations about groups of people that may not accurately reflect reality.

Expectations

Beliefs or forecasts about what will happen in the future or about how someone should behave.