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Rank the following fishes, from most to least, in terms of the amount of energy it must use to maintain its position (depth) in the water column over the long term. 1. physoclistus fish
2. physostomus fish
3. chondrichthyan fish
Modifications
Alterations or changes made to objects, organisms, or systems, often aimed at improving function or performance.
Complex Adaptions
Traits that have evolved through the specific and intricate interplay of multiple genetic and environmental factors to solve specific problems of survival or reproduction.
Sex Pili
Hair-like appendages on the surface of bacteria used to transfer genetic material between cells during conjugation.
Exogenous DNA
DNA that originates outside an organism and can be introduced through viruses, horizontal gene transfer, or genetic engineering.
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