The X and Y chromosomes, also known as the sex chromosomes, determine the biological sex of an individual: females inherit an X chromosome from the father for a XX genotype, while males inherit a Y chromosome from the father for a XY genotype (mothers only pass on X chromosomes).
Virginia Department of Taxation Customer Support Service Phone Number The customer support phone number of Virginia Department of Taxation is +1-(804) 367-8031, (804) 367-2486, (804) 440-5100 (Click phone number to call).
Legislative and Political Questions: Please visit our Contact NRA-ILA Page. Mailing Address and Magazine Subscription Updates: Please visit our NRA Member Services page. Contact NRA by Mail: National Rifle Association of America, 11250 Waples Mill Road, Fairfax, VA 22030. Contact the NRA by Phone: (800) 672-3888.