The Saclike Structure Around the Heart Is The

question 91

Multiple Choice

The saclike structure around the heart is the:

• A) epicardium.
• B) myocardium.
• C) endocardium.
• D) pericardium.

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Definitions:

Fetus

A developing mammal or human from usually two months after conception to birth.

Human Organism

A living individual of the species Homo sapiens, composed of multiple organ systems.

Outer Cells

Cells located on the outermost layer of a structure or organism, often involved in protective or interface functions.

Placenta

An organ that develops in the uterus during pregnancy, providing oxygen and nutrients to the fetus while removing waste products.