隔代遗传

If a child of very quirt, home-loving parents and grandparents should display the love of travel and adventure that had characterized a sea-captain ancestor, it would be called a case of atavism.

如果父母及祖父母都很安静而家居的，孩子表现了位当过船长的祖先的特，行探险，就可以个隔代遗传的例子。