The _____ Is a Layer of the Embryo,which Will Become

question 125

Multiple Choice

The _____ is a layer of the embryo,which will become the nervous system and brain,sensory receptors,and skin parts.

• A)mesoderm
• B)ectoderm
• C)trophoblast
• D)endoderm

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Definitions:

Metaphase

A stage of cell division (mitosis or meiosis) where chromosomes align in the middle of the cell before being separated into each of the two daughter cells.

Contains DNA

Refers to cells or structures that hold deoxyribonucleic acid, the molecule carrying genetic instructions.

Digestive Enzymes

Proteins produced by the digestive system to break down food into nutrients in preparation for absorption.

Outer Boundary

The external limit or edge of an area, system, or object, defining its spatial extent or separating it from surrounding environments.