If there is any Lamarckism in earthly biology it is buried deep.
如果俗世生物学中存在任何拉马克学说，那么它一定隐藏得很深。
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It may seem like a textbook example of Lamarckism, but giraffes who can evolve the most stretch in their necks can stake out an adaptation with their bodies long enough for their genes to catch up.