Can a male be a carrier for a x-linked disease? 1. there is no way to predict
2. Yes, if the males father and mother were carriers
3. yes, if the trait is recessive
4. no, males have only a single copy of sex-linked traits

i don't know, but does anyone wanna be friends? i'm doing my homework at 1: 49 in the morning : /

answer: national resource conservation services

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