The Brilliancy of a Gem Is a Function of Its

question 55

Short Answer

The brilliancy of a gem is a function of its index of ______________.

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Definitions:

Bilaterally Symmetrical

An organism is bilaterally symmetrical if it can be divided into mirror-image halves along a single plane, typical of animals like humans and fish.

Axes

References in a plural context, typically meaning more than one of an imaginary line about which a body rotates or a reference line for the measurement of coordinates.

Sessile

Permanently attached to one location (e.g., coral animals).

Beating Flagella

Flagella that exhibit a whip-like motion to propel cells through liquid environments, common in many single-celled organisms and the sperm of many multicellular organisms.