Long before flowers flashed bright colors or released sweet scents, plants were already sending signals to their pollinators. They weren’t visual or chemical. It was heat.
New research shows that cycads – some of the oldest living seed plants…
Long before flowers flashed bright colors or released sweet scents, plants were already sending signals to their pollinators. They weren’t visual or chemical. It was heat.
New research shows that cycads – some of the oldest living seed plants…