Dry conditions may have helped a new type of plant gain a foothold on Earth
Plants reap energy from the sun using two photosynthesis pathways, C3 and C4. A new study suggests that water availability drove the expansion of C4 species, which may help to explain how different plant lineages came to be distributed on the planet today.
from Latest Science News -- ScienceDaily https://ift.tt/2yVbJIw
from Latest Science News -- ScienceDaily https://ift.tt/2yVbJIw
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