The Three Distinct Cell Layers That Form in an Embryo

question 33

Short Answer

The three distinct cell layers that form in an embryo are the ectoderm,_____________________ and ___________________.

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Definitions:

One-group Pretest-posttest Design

A research design where a single group is tested before and after an intervention, allowing for comparisons over time.

Variables

Elements, characteristics, or conditions that can change or vary in a research setting, potentially influencing the outcomes.

Diffusion

The process by which an innovation is communicated through certain channels over time among the members of a social system.

Treatment Effect

The impact of a specific intervention or treatment in experimental research, measured by comparing outcomes between treated and control groups.