D Dan New member Oct 12, 2009 #1 Are the sex cells we make, only from when we where first formed, such as the zygote. So basically our sex cells we make only come from that first zygote cell at fertilisation.
Are the sex cells we make, only from when we where first formed, such as the zygote. So basically our sex cells we make only come from that first zygote cell at fertilisation.
