OBJECTIVE LIFE SCIENCE
EVOLUTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The scientific name of the great egret has recently been changed from Casmerodius albus to Ardea alba. What is a possible reason for this reclassification?
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Allopatric speciation
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Discovery of different ancestry
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A change in the mating behaviours
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Change in habitat and geographic range
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Explanation:
Detailed explanation-1: -Molluscs have a mouth and an anus but platyhelminthes do not.
Detailed explanation-2: -Cladograms show the probable sequence of divergence and hence demonstrate the likely evolutionary history (phylogeny) of a clade. The fewer the number of nodes between two groups the more closely related they are expected to be.
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