What Is the Purpose for Using Habituation in an Observational

question 44

Multiple Choice

What is the purpose for using habituation in an observational research study?

• A) It helps ensure the objectivity of the measurements.
• B) It helps ensure the reliability of the measurements.
• C) It provides an operational definition for the variables being measured.
• D) It helps ensure that the people being observed are not influenced by the presence of an observer.

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Definitions:

Intercellular Spaces

Intercellular spaces are gaps between plant cells that facilitate gas exchange and the movement of water and nutrients.

Root Cortex

The layer of plant tissue between the epidermis and the vascular cylinder, primarily involved in storage and transport of nutrients in roots.

Root Hairs

Thin, hair-like extensions from a plant's root system that increase surface area for water and nutrient absorption from the soil.

Endodermal Cells

Cells that make up the endoderm, the innermost layer of cells in early animal embryos, which eventually forms the lining of the digestive and respiratory systems.