Originally posted by wolfgang59
Are you asking how the male and female of a new species show up at the same time?
I hope not ... 😞
Its more than that, but that too is one of the many parts of the discussion.
Small changes over time unless planned had to have occurred with one
sex always changing to allow it to compliment the independent changes in
the other sex. This also would have had to occur in every species that went
from asexual to male and female.
All of those sexual changes would have had to happen, if I understand how
evolution was supposed to occur over time. So during these changes at the
on set there would have been an asexual creature under going changes
didn't require two sexes to procreate, while it could still produce off spring
the old way it was getting itself ready through random mutations to be able
to split into two sexes. I see that as very problematic, acquiring body parts
that were not being used for anything until the other sex was ready, then
there would have to been some type of instruction/command/desire to act
with the other sex. Along with the physical changes there had to be
behavioral changes as well, so they would have to know what to do and
I just don't think this is a simple feat through planning let a lone through
random mutations and natural selection.