No, it’s not. What part makes someone “biologically” male or female? If their hormones are such that they are growing in the manner you’d expect for a male or female then they are biologically that sex, regardless of what they were at birth. Your chromosomes are not your biology. A(M/F)AB is unambiguous and clear. Biologically male or female could be referring to a number of biological processes in their body, many/most of which are associated with their chosen gender if they’re undergoing HRT.
You’re literally splitting hairs when the phrases mean the same thing.
No, it’s not. What part makes someone “biologically” male or female? If their hormones are such that they are growing in the manner you’d expect for a male or female then they are biologically that sex, regardless of what they were at birth. Your chromosomes are not your biology. A(M/F)AB is unambiguous and clear. Biologically male or female could be referring to a number of biological processes in their body, many/most of which are associated with their chosen gender if they’re undergoing HRT.