Answer :

Darwin's Finches: Darwin observed that beak shape varies among finch species. He postulated that the beak of an ancestral species had adapted over time to equip the finches to acquire different food sources.

Define postulate?

  • An unsupported assumption is something that is taken for granted. an item proposed or taken for granted as the foundation for thought, conversation, or belief.
  • A belief that is assumed to be true and frequently relied upon as the foundation for other beliefs is known as a presumption.
  • When something is postulated, it is suggested as the foundation for a theory, defense, or computation, or it is assumed to be the foundation.
  • Correct can also be referred to by other words like accurate, exact, pleasant, precise, and right.
  • Something that is requested or asserted, particularly a claim or hypothesis made without evidence or one that is taken for granted; a truth to which assent may be demanded or contested without justification or supporting data.

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