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Amazon S3 on MSNAnimal Reproduction: Mammal & Amphibian Parenting - Coronet FilmsIt explains both asexual reproduction, as seen in amoebas and hydras, and sexual reproduction, which involves mating, ...
In more-resistant species, genes promoting quicker reproduction, perhaps to evade or overwhelm a host’s defenses ... or in “identifying populations of amphibians that might be more at risk” for severe ...
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