The evolutionary theory, though not new, goes something like this: Ancestral men, unlike women, could never be certain of the paternity of their offspring, and thus jealously guarded the potential mothers of their children so as not to waste time and resources raising another man's offspring.
(Wisely, our guys are guarding the shore against potential saboteurs).
He remains guarded about the potential effect of the Beckham beard, however.
To guard against the potential for resistance to these Bt toxins, new strategies have been developed to maintain transgenic insect protected plants.
Economists remain guarded about the potential strength of the rebound across the region, and the release of the Spanish data Friday reinforced that caution.
The burning question for us, of course, is not whether we will return to eugenics in our own day, but rather how to guard against the potential for misuse of modern genetic information.
To guard against the potential for falls on the ship's many ladderways, guests must be at least 8 years old and pass a medical review before invitations are formalized months in advance.
The absorption of Tibet by China, however, necessarily pushed Bhutan toward ending its isolation; the event brought major changes to the way of living in those high regions, as military precautions were taken to guard against the potential danger of a Chinese incursion from Tibet.
To guard against the potential for students to passively follow the instructions in the guide without actively considering what they are doing, it may be beneficial for students to work in pairs.
Ostensibly the Everglades have some similar tunnels to guard against the potential extinction of its cherished subspecies, the Florida panther.
