The maleness of a child is determined by [NCERT Exemplar Problems]
(a) the X chromosome in the zygote
(b) the Y chromosome in zygote
(c) the cytoplasm of germ cell which determines the sex
(d) sex is determined by chance
The maleness of a child is determined by [NCERT Exemplar Problems]
(a) the X chromosome in the zygote
(b) the Y chromosome in zygote
(c) the cytoplasm of germ cell which determines the sex
(d) sex is determined by chance
Harshit Singh , 3 Years ago
Grade 12th pass
