GkSeries.com

Q.

In humans, the sex chromosome complement is

[A] XX-XY
[B] XX-XO
[C] ZO-ZZ
[D] ZW-ZZ
Answer & Explanation
Option: [A]

DOWNLOAD CURRENT AFFAIRS PDF FROM APP

NCERT Class 12 Biology Solved Multiple Choice Questions

Please share this page

1000 BIOLOGY MCQS AND ANSWERS – IMPORTANT FOR SSC RAILWAY PSC EXAMS

Click Here to Read more questions

Teacher Eligibility Test