(2) (Of, or pertaining to) An organism that expresses the dominant gene (or allele). (ecology) (Of, or pertaining to) An organism or group of organisms having the most considerable influence or control in its ecological community among other organism.
Relevance. Rating Newest Oldest. Best Answer: Geological Period that lasted the longest: The Precambrian Era The Precambrian Era is the longest geological era beginning 4.5 billion years ago and lasting approximately 4 billion years. The Precambrian era is generally separated into two eons the first of which being the Archaean Eon.
The Zhou dynasty, the longest-lasting dynasty in Chinese history, endured from 1122 BC to 256 BC, and saw ancient China dramatically transformed. The Zhou dynasty ruled China from 1122 BC to 256 BC. In 771 BC, however, the Zhou capital was sacked by invaders, and the Zhou capital was moved further east.