Sex determination and differentiation is generalized with chromosomal sex during fertilization.
2.
Historically, many theorists have argued that the Mendelian nature of chromosomal sex determination limits opportunities for parental control of offspring sex ratio.
3.
Say the platypus'chromosomal sex determination is similar to birds, how would one go about showing they evolved the trait independently?
4.
Psychological traits can vary between the sexes through sex-linkagee, that is to say when what causes the trait is related to the chromosomal sex of the individual.
5.
Although the rule was initially stated in context of diploid organisms with chromosomal sex determination, it has recently been argued that it can be extended to certain species lacking chromosomal sex determination, such as haplodiploids and hermaphrodites.
6.
Although the rule was initially stated in context of diploid organisms with chromosomal sex determination, it has recently been argued that it can be extended to certain species lacking chromosomal sex determination, such as haplodiploids and hermaphrodites.
7.
According to Leonard Sax, intersex should be " restricted to those conditions in which chromosomal sex is inconsistent with phenotypic sex, or in which the phenotype is not classifiable as either male or female ", around 0.018 %.
8.
The distinction between chromosomal sex-determination systems and TSD is often blurred because the sex of some species, such as the three-lined skink Bassiana duperreyi and the central bearded dragon Pogona vitticeps, is determined by sex chromosomes, but this is over-ridden by temperatures that are tolerable but extreme.
9.
Kalra, Kulshreshtha and Unnikrishnan, writing in the Indian Journal of Endocrinology and Metabolism in 2012, stated that " Chromosomal sex, used to disqualify Santhi in 2010, is not mentioned at all in the current guidelines . " Immediately prior to the 2016 Olympic Games and in response to sex verification controversies, Genel, Simpson and de la Chapelle in the Journal of the American Medical Association stated " One of the fundamental recommendations published almost 25 years ago . . . that athletes born with a disorder of sex development and raised as females be allowed to compete as women remains appropriate ".
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