Abstract
Abstract Host defense against parasites and pathogens has been recognized as a costly life-history trait that can generate trade-offs with other fitness components. However, universality of immunological costs and associated trade-offs remains questionable in animal–parasite systems. This discrepancy could be a result of environmental effects, which have the potential to modulate the detection of trade-offs associated with immune function. Here, attention is drawn to the role that environmental factors can play in the manifestation and detection of costs associated with immune function and resistance. Moreover, we stress the importance of considering multiple external factors, host ontogeny and estimates of immunological function in studies investigating immune-related costs in animals.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
