A Retinal Scanner Is a Type of Physical Security Device

question 86

True/False

A retinal scanner is a type of physical security device.

---

Definitions:

Capillary Lining

The innermost layer of cells in capillaries that provides a permeable barrier for the exchange of nutrients, gases, and waste between blood and body tissues.

Pathogens

Pathogens are microorganisms that can cause disease, such as bacteria, viruses, fungi, and parasites, when they infect a host organism.

Electrical Flow

The movement of electric charge carriers, such as electrons or ions, through a conductor or space.

Basement Membrane

A thin, fibrous, extracellular matrix that separates epithelial and endothelial cells from the underlying connective tissue, playing a crucial role in tissue regeneration, filtration, and cell migration.