The most amazing thing about this is that the plant has never seen a hummingbird.
Think about it. The plant has no eyes nor the ability to change its own leaves. What must have happened? Maybe an ancestor had leaves that randomly, vaguely resembled a bird? Perhaps the descendants that happened to look more like hummingbirds were then pollinated more often than the rest?
I think he’s pointing out the fundamental misunderstanding a lot of people have about natural selection: nothing chooses to evolve; there is no active participation. Whether the plant could see hummingbirds or not is irrelevant because it can’t change it’s genetics and mutate on a whim anyways.
Natural selection is when genetic mutations happen by chance, and sometimes those mutations just happen to benefit the survival and reproduction of that individual, so the genetics mutation gets passed on. It’s just a fluke though. It’s a fluke that the mutation occurred and and even bigger fluke that it lead to reproductive benefit.
So the evolution of any kind of survival mechanism is, at its core, a coincidence.
Yes, that’s all true, but their use of “random coincidence” seems to entirely dismiss the selective pressure that created this plant. Selective pressure is not “a random coincidence”. It’s a long series of random coincidences all leading up to the organism we see now.
This is species of spider that has evolved to look like an ant. They do this so they can infiltrate the ant’s nests and get a free meal by just eating the ants food.
The thing is the ants blind so there was no point looking the same as they wouldn’t have been able to tell anyway.
The most amazing thing about this is that the plant has never seen a hummingbird.
Think about it. The plant has no eyes nor the ability to change its own leaves. What must have happened? Maybe an ancestor had leaves that randomly, vaguely resembled a bird? Perhaps the descendants that happened to look more like hummingbirds were then pollinated more often than the rest?
Nature is so fucking crazy and I love it.
Bee orchid
Wow he’s actually a good artist
It’s just a random coincidence. Nothing more, nothing less.
Looks way too much like natural selection than a coincidence.
I think he’s pointing out the fundamental misunderstanding a lot of people have about natural selection: nothing chooses to evolve; there is no active participation. Whether the plant could see hummingbirds or not is irrelevant because it can’t change it’s genetics and mutate on a whim anyways.
Natural selection is when genetic mutations happen by chance, and sometimes those mutations just happen to benefit the survival and reproduction of that individual, so the genetics mutation gets passed on. It’s just a fluke though. It’s a fluke that the mutation occurred and and even bigger fluke that it lead to reproductive benefit.
So the evolution of any kind of survival mechanism is, at its core, a coincidence.
Yes, that’s all true, but their use of “random coincidence” seems to entirely dismiss the selective pressure that created this plant. Selective pressure is not “a random coincidence”. It’s a long series of random coincidences all leading up to the organism we see now.
It was a very dismissive, useless comment.
This is species of spider that has evolved to look like an ant. They do this so they can infiltrate the ant’s nests and get a free meal by just eating the ants food.
The thing is the ants blind so there was no point looking the same as they wouldn’t have been able to tell anyway.
The spiders must feel very smug about it tho.
You should probably google Boquila trifoliolata.
But yes, it’s impressive if it never met anything that looks like a hummingbird.