â Top â At conception, the babies sex is determined by chromosome characteristics-The genetic sex of a child is established at conception based on the 23rd pair of chromosomes it inherits from the parent.The mother's egg contains an X chromosome, and the father's sperm will contain either an X or Y chromosome. Top â At conception, the babies sex is determined by chromosome characteristics-The genetic sex of a child is established at conception based on the 23rd pair of chromosomes it inherits from the parent.
From the beginning, the purpose of the club has been the âpreservation, restoration and operation of old-time motorcycles.â Members of the AMCA own, restore, preserve, study or just admire motorcycles that fall into the antique category, meaning they are at least 35 years old.
Best Answer: The Antique Motorcycle Club of America defines âantiqueâ as any motorcycle 35 years old or older. To participate in national meet judging and road rides a machine must be 35 years old. Many states will let you get collector plates for a bike 25 years old or more. Classic motorcycle 25yrs Antique 50yrs.It's the same for cars. Buster dont know squat,In order for ANY vehicle to be considered antique and have antique license plates and tags Motor Vehicle agencies say it has to be 25 years old. ANY STATE!?