Question

Qa List Parag.... Calibri . 12. BIV A A EEEEEE 24) An abnormality occurs during Meiosis in which one gamete lacks a sex chromosome. After fertilization, the resulting zygote has only a Y chromosome (written as YO). What is the outcome? a. Turner's syndrome b. Clinical Lycanthropy C. Klinefelter Syndrome d. It will not survive O

Answer 1

Option 'd' is the correct answer.

A zygote with YO karyotype will not survive as the genes on X chromosome are necessary for development and survival. Turner's syndrome affects females and is known as monosomy of X chromosome and the karyotype will be XO. Klinefelter's syndrome occurs because of non-disjunction of X chromosomes leading to karyotypes XXY or XXX. Clinical lycanthropy is a psychiatric syndrome instead of being genetic.