on Why do dinosaurs have big heads and tiny arms? · c/nostupidquestions · 2 pts · 2yThe tail plumage of peacocks for example is the opposite of advantageous in everyday life. But since it's sexually selected for (peahens like a showoff with a big tail-fan as a sign of fitness), it's advantageous for reproduction.
Aaaaand I can hear my Tinnitus again
Coal is trees
Oil is plankton
The tail plumage of peacocks for example is the opposite of advantageous in everyday life. But since it's sexually selected for (peahens like a showoff with a big tail-fan as a sign of fitness), it's advantageous for reproduction.