Matures | Sex
: Some research suggests females may show early advantages in processing speed and short-term memory, while males may show later advantages in visual-spatial abilities starting around age eight. 5. Environmental and Genetic Factors
: Individuals mature first as males and later change into females. sex matures
: In many species, intense competition for mates can lead to delayed maturation in the sex facing higher selection pressure. For example, in some bird populations, males mature later than females to reach a size or social status necessary for successful competition. : Some research suggests females may show early
: Many marine species change sex during their lifetime. : In many species, intense competition for mates
Sexual maturation is a critical life-history trait with major fitness consequences.
Some organisms do not have fixed sexes throughout their lives, leading to complex maturation patterns.