when a given trait is the result of multigene action, one of the genes may mask the expression of one or all other genes. this phenomenon is termed:

Where is the data? ? and graph

The principle of independent assortment describee how different genes independently separate from one another when reproductive cells develop.

the correct answer is: " ventricles " .

"recent advances in brain imaging have allowed clinicians to make scientifically useful comparisons in the relative size of the chambers in the brain that are filled with cerebrospinal fluid."

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these chambers are called ventricles .