Plasmodesmata Have Channels So Narrow That the Tobacco Mosaic Virus

question 18

True/False

Plasmodesmata have channels so narrow that the tobacco mosaic virus (TMV) cannot easily pass through; however, free RNA is able to use the channels.

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Definitions:

Regression Toward

A statistical phenomenon that suggests that extreme scores or extreme behavior are likely to be closer to the average on subsequent observations or attempts.

Illusion of Control

The overestimation of one's ability to control events or outcomes that are largely or entirely beyond their actual influence.

Standard Deviation

An indicator of the extent of variability or scatter among a collection of numbers.

Low in Variability

Describes a set of data or a situation where there is little difference or diversity among the elements or outcomes.