The Formation of Endodermal and Ectodermal Germ Layers Occurs at

question 42

Multiple Choice

The formation of endodermal and ectodermal germ layers occurs at .

• A) fertilization
• B) gastrulation
• C) blastula formation
• D) cleavage

---

Definitions:

Personal Space

Refers to the physical distance individuals maintain between themselves and others to feel comfortable and maintain privacy.

Women

Female human beings, often discussed in the context of social, cultural, or biological discussions.

Men

Adult human males, distinguished biologically by characteristics such as reproductive organs and secondary sexual traits.

Nonverbal Communication

The process of conveying a message without the use of words, through gestures, facial expressions, and body language.