The First Sign of Erythroid Development in an Embryo Occurs

question 12

Multiple Choice

The first sign of erythroid development in an embryo occurs in:

• A)Yolk sac.
• B)AGM.
• C)Liver.
• D)Lymph node.

---

Definitions:

Childbirth

The process by which a baby is born, involving contractions of the uterus to deliver the baby through the vagina into the outside world.

Regulation of Body Temperature

The physiological process that maintains the body temperature within a certain range, despite environmental changes.

Endotherms

Organisms that regulate their body temperature internally through metabolic processes.

Causes Deviation

Factors that lead to differences or changes in a standard pattern or path.