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...environment can affect species through hybridization. Their work led to a commentary article...species, but the evidence suggests hybridization may be an additional threat to Arctic...in an e-mail. The article states hybridization can result from several factors, both...
...seeing photographs of the head markings, that the male was probably an intermediate form, perhaps a result of previous hybridization between myrtle and Audubon's. Apparently this pair was busy rearing more intermediate forms of this species. ? Mary...
...and Asia, domestic pears have been under cultivation for the last 3,000 years. Over the centuries, crossbreeding and hybridization have given rise to varieties that are estimated to number anywhere from several hundred to several thousand. Of these...
...commented in the journal Nature on the potential for increasing hybridization between polar bears and grizzly bears. A few intermingled...Kelly claims that if polar bear populations decline, hybridization with grizzly bears could doom the great white bear. "If...
...domesticated, a process of collecting enough wild plants to have a breeding base and rearing seedlings to maturity, the world of hybridization opened. Centuries ago peonies were sent to Chinese courts as tribute from far off lands. Powerful emperors and potentates...
...domesticated, a process of collecting enough wild plants to have a breeding base and rearing seedlings to maturity, the world of hybridization opened. Centuries ago peonies were sent to Chinese courts as tribute from far off lands. Powerful emperors and potentates...
...back. Pinks' two-year life cycle is also much more convenient for research than, say, chinooks' five-year cycle. Hybridization experiments depend on seeing what happens two generations - in this case, six years - down the line. Finally, full-grown...