Answered

Find the best answers to your questions at Westonci.ca, where experts and enthusiasts provide accurate, reliable information. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

People who have an extra X chromosome could have gotten it through
(A) nondisjunction.
(B) transposition.
(C) transduction.
(D) crossing over.
(E) all of the above.

Sagot :

brittanycandace
A. Nondisjuntion, because they have an extra cell when the sperm and egg meet. 
beba561
I believe the answer is A,but a cross over could also be possible.
We hope our answers were helpful. Return anytime for more information and answers to any other questions you may have. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Stay curious and keep coming back to Westonci.ca for answers to all your burning questions.