In __________, fertilized eggs from a rare species may be implanted in a related and less rare species
a. host mothering
b. captive breeding
c. artificial insemination
d. commercial harvesting
e. sperm banking
A
You might also like to view...
In the accompanying figure, a(n) ________ glacier is out away from mountains into the lowlands.
In studies of two species of barnacles in the marine intertidal zone it was observed that Chthamalus can live in the upper intertidal zone and the lower intertidal zone if Semibalanus is absent, and Semibalanus can only live in the lower zone because it is more subject to dehydration. Based on this, which of the following statements are true? Check all that apply.
_____ The realized niches of the two species differ. _____ The fundamental niche of Chthamalus is larger than its realized niche. _____ The fundamental niche of Chthamalus is larger than the fundamental niche of Semibalanus. _____ The fundamental and the realized niches of Chthamalus are the same. _____ The fundamental and the realized niches of Semibalanus are the same.
The result of “insulin shock” is ____
a. no insulin production b. type 2 diabetes c. hypoglycemia d. elevated blood glucose e. sudden heart failure
Which of the following is an accurate description of climate patterns that result from supercontinent cycles?
A. Climate is generally cooler and drier at the margins of supercontinents compared to the interior. B. During the Mesozoic, Gondwana passed over the South Pole and experienced extensive glaciation. C. Temperature extremes were common in the interior of Pangaea at end-Permian due to its massive size. D. Supercontinental breakup can cause global warming, suggested by the breakup of Rodinia at the end of the Proterozoic.