mcclarranlorett2616 mcclarranlorett2616

30-12-2022
Biology

Answered

Some people with Turner syndrome are 45,X/46,XY mosaics How could this mosaicism arise?
a. A cell gains an X chromosome soon after fertilization in an XY embryo
b. A cell gains a Y chromosome soon after fertilization in an XX embryo
c. cell loses an X chromosome soon after fertilization in an XY embryo.
d. A cell loses a Y chromosome soon after fertilization in an XY embryo.
e. A cell loses a Y chromosome soon after fertilization in an XX embryo

Answer :

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