Equation 1 · Part 5 · One Gene, Forty Eyes: What Evo-Devo Did to the Convergence Story
multiplication
multiplication
What this part means
Multiply the quantities on either side.
Its job in the formula
Multiply the quantities on either side.
Full expression→multiplication→Article meaning
The passage around this formula
To convert steps into generations, Nilsson and Pelger applied the standard quantitative-genetics equation for the response to selection on a continuous trait, deliberately choosing pessimistic values for every free parameter: a heritability of 0.50, a selection intensity of 0.01, and a coefficient of phenotypic variation of 0.01, values the authors describe as common or deliberately conservative rather than favourable to a fast result [ 4 ] . Those choices give a fractional improvement of only 0.005 percent of the trait mean per generation. Compounding that per-generation rate to reach the full 1,829 steps of one-percent change — equivalent to a single structure lengthening by a factor of…
Learn the underlying idea
Multiplication scales one quantity by another. A dot, a cross, or adjacent symbols can indicate a product.
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Sources cited in the surrounding passage
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