And with this silliness dealt with we most certainly have seen examples of punctuated equilibrium.
6 Animals That Are Rapidly Evolving
We sometimes think of evolution as a thing of the past, but it continues today, especially as environmental pressures force humans and animals to adapt to survive. Here, a few examples of animals evolving in real-time.
When man (as well as climate and other conditions) alter nature so that species are pushed to the brink of extinction then we see examples of rapid evolution.
Oh and the only “body plan” is DNA. Your arbitrarily waffling term subject to whatever ideological “God of the gaps” adjustment you choose is rejected utterly.