What Forms the Embryo's Digestive System

question 52

Multiple Choice

What forms the embryo's digestive system?

• A) cells in the mesoderm layer
• B) cells in the endoderm layer
• C) cells in the placenta layer
• D) cells in the ectoderm layer

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Definitions:

Uterus

The reproductive organ in female mammals where fertilized eggs implant and develop into a fetus.

CitT Gene

A gene encoding a protein that facilitates the transport of citrate across cell membranes, often studied in bacterial species.

Duplication

The process in genetics where a segment of a chromosome is duplicated or replicated, leading to multiple copies of that segment in the genome.

Bilaterian Ancestor

An early animal that is the common ancestor of two major groups of living organisms, characterized by bilateral symmetry.