Temperature dependent sex determination

Integrative and Comparative Biology. Similarly, the presence of large numbers of males will cause some of the males to become females. By using this site, temperature dependent sex determination agree to the Terms of Use and Privacy Policy. Unlike the situation in mammals, sex determination in reptiles and birds is hormone-dependent.

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Temperature-dependent sex determination

National Center for Biotechnology InformationU. By agreement with the publisher, this book is accessible by the search feature, but cannot be browsed. The next phase can be either male or female, depending on the animal's position in the mound.

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Temperature dependent sex determination
Temperature dependent sex determination

However, there is evidence that during climactic extremes, changes temperature dependent sex determination the sex determining mechanism itself to GSD are selected for, particularly in the highly-mutable turtles. It is the most popular and most studied type of environmental sex determination ESD. The highlands are colder with a higher magnitude of annual temperature fluctuation and a shorter activity season, delaying maturity, thus GSD is favored so sex ratios are not skewed.

Temperature dependent sex determination
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