TLS Online TPP Program

#Question id: 11909


In the birds, butterflies and some reptiles, sex is still chromosomal, but the male that possesses two identical sex chromosome while the female has two different sex chromosome,  in this case which one is determining  sex?

#Part-A Aptitude & General Biotechnology
  1. Female is determining sex
  2. Male is determining sex
  3. homogametic sex chromosome is determining sex
  4. Heterogametic sex chromosome is determining sex either it is derived from male and female