Modern Status
The Haeckelian form of recapitulation theory is now considered defunct. However, embryos do undergo a period where their morphology is strongly shaped by their phylogenetic position, rather than selective pressures.
Read more about this topic: Recapitulation Theory
Famous quotes containing the words modern and/or status:
“Tried by a New England eye, or the more practical wisdom of modern times, they are the oracles of a race already in its dotage; but held up to the sky, which is the only impartial and incorruptible ordeal, they are of a piece with its depth and serenity, and I am assured that they will have a place and significance as long as there is a sky to test them by.”
—Henry David Thoreau (1817–1862)
“The influx of women into paid work and her increased power raise a woman’s aspirations and hopes for equal treatment at home. Her lower wage and status at work and the threat of divorce reduce what she presses for and actually expects.”
—Arlie Hochschild (20th century)