Adaptation has a different meaning in the context of evolution than in everyday use. Is the following statement correct or incorrect in the scientific sense? "When an individual fiddler crab moves from water onto land, it changes its posture to a more upright stance to adapt to the increased weight of its body on land."

The statement is correct in scientific sense.

Explanation:

Adaptation refers to the traits or characteristics posses by living organisms which enable the organisms to be better fitted to survive, and reproduce in it's environment.

Adaptation is an evolutionary process I.e. features are evolved by the organisms to be better suited in it's environment.

From the statement, an individual crab develop characteristics that enable it to change its position which enable it upright stance to further adapt to life in land.

there are mainly three domains in biological classification namely; archaea, bacteria, and eukarya.

archaea includes all the prokaryotic cells which are characterized by their lipid membranes. they have branched hydrocarbon which is attached to glycerol through an ether linkage.

bacteria includes all the prokaryotic cells, the cell membrane of which are made up of the unbranched fatty acid chain. in addition, they are attached to glycerol through an ester bond.

eukarya includes all the eukaryotic cells, that is, the cells contain a nucleus and other membrane-bound cell organelles.

they can be autotrophic as well as heterotrophic, unicellular as well as multicellular

they include kingdoms like protista, plantae, animalia, fungi et cetera.

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