Final answer:
The statement is false; Darwin observed adaptations in finch beaks as a result of natural selection based on different food sources..
Step-by-step explanation:
The concept that Charles Darwin formulated in regard to finch beak variation is indeed related to natural selection. According to Darwin, the variation in beak shapes among finch species is a result of adaptation to different food sources available in their specific habitats. For instance, on the Galápagos islands, finches with large, strong beaks could crack open the large seeds, while finches with small beaks could consume smaller seeds more effectively.
Thus, to answer the student's question, the statement 'Darwin felt that Natural Selection was blind to the Finch's beaks' is false. Natural selection is not 'blind'; rather, it is a process shaped by the environmental factors that influence which traits are advantageous for survival and reproduction. The finches' beak shapes have evolved over generations due to the pressures of accessing varying food sources, leading to the finches adapting different beak shapes suited to their particular environment and the resources within it.
Modern research, such as the long-term studies conducted by Peter and Rosemary Grant, further supports Darwin's observations. They have documented direct evidence of natural selection at work in Galápagos finch populations, providing contemporary validation for Darwin's theory of evolution by natural selection.