| 41. | Conservation biology The existence of positive intraspecific O A relationships would exacerbate the risks faced by imperilled species.
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| 42. | But misidentifications were still numerous through high levels of intraspecific variability in the shell, radula and male genital system.
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| 43. | There was an improvement of cultivars ( intraspecific crosses ) and hybridization with the best varieties of the European vine.
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| 44. | Researchers have determined that both species share a similar adult intraspecific variation, meaning that they are not distinct species.
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| 45. | Intraspecific cooperative foraging techniques have also been observed, and some propose that these behaviours are transmitted through cultural means.
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| 46. | The authors explained the thickening as an adaptation for display or to strengthen the skull for intraspecific head-butting.
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| 47. | In other words, more interspecific morphological differences are caused by mutations in cis-regulatory regions than intraspecific differences.
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| 48. | Several studies have been designed specifically to test whether animals possess theory of mind by using interspecific or intraspecific communication.
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| 49. | A dearth of field observations limit our knowledge, but intraspecific conflicts are known to sometimes result in injury or death.
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| 50. | Intraspecific brood parasitism is noticed with lower rank females attempting to lay their eggs in the nests of higher ranking females.
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