Question

Some major characteristics, such as gender, are determined by the environment for some species. Give the example.

Answer 1

Temperature-dependent sex determination is a major characteristic determined by the environment in some species, such as turtles and reptiles.

Step-by-step explanation:

One example of a major characteristic determined by the environment for some species is temperature-dependent sex determination (TSD). This phenomenon is observed in certain turtles and reptiles, where the sex of the offspring is determined by the temperature during critical periods of egg development. For instance, cooler temperatures produce male offspring, while warmer temperatures result in female offspring. TSD is a unique example of how the environment can influence important traits in certain species.