Assertion: weasel's egg | /r/HasProperty | ready
Facets:
Source sentences:
text: There's good reason for this: Adult weasels are generally loners, so, rather than chancing a mating meeting while the female's egg is not viable, nature invented on-demand ovulation to make certain that an egg will be ready and waiting whenever a male might happen along to fertilize it.
text: During this period, the embryo will not develop until the eggs are ready.