Opacity Is

question 88

Multiple Choice

Opacity is

• A)the balance between the pressure and force of gravity inside a star.
• B)the force that binds protons and neutrons together to form a nucleus.
• C)the force that binds an electron to the nucleus in an atom.
• D)a measure of the resistance to the flow of radiation (photons) through a gas.
• E)the temperature and density at which a gas will undergo thermonuclear fusion.

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Definitions:

Fronds

The leaf-like parts of ferns and some other plants, often large and divided into sections.

Homospory

Production of one type of spore that gives rise to a bisexual gametophyte. Compare with heterospory.

Morphological Type

Morphological Type refers to the classification of organisms based on their physical form and structure, which includes their shape, size, and other visible attributes.

Mosses

Small, green, non-vascular plants that typically form dense green clumps or mats, often in damp or shady locations.