As climate change leads to rising sand temperatures, we can expect an increase in the proportion of female sea turtles in populations, since more eggs will incubate at temperatures above 87 degrees Fahrenheit. This shift in sex ratio would primarily be driven by environmental changes rather than genetic adaptations or mutations, as the temperature-dependent sex determination mechanism is influenced directly by the external conditions during egg incubation. Over time, if the trend continues, this could have significant implications for the reproductive viability of sea turtle populations, potentially leading to decreased genetic diversity and increased vulnerability to extinction.
the sex of sea turtle offspring is determined by the temerature of the sand during development. temperature over 87 degrees farenheight will result in female offspring. temperatures below 67 degrees farenheit will result in male offspring. scientists are concerned about the effects of climate change on sea turtle development. one of these effects is the waring of environments. in 2-5 sentences, describe what change youd expect ti see in the distribution of sea turtle traits over time, if any. explain whether it would be caused by a genetic adaptation, a mutation, or the environment.
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