Answer:

✐ A plant that requires a long period of darkness, is termed a "short day" (long night) plant. Short-day plants form flowers only when day length is less than about 12 hours. Many spring and fall flowering plants are short day plants, including chrysanthemums, poinsettias and Christmas cactus.
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# ꧁❣ RainbowSalt2²2² ࿐
I strongly think it's c mainly because it;s the only one that talks about everyone being the same and not evolving like they should.
Following the requirement of question I have attached a picture of phylogenetic tree.
Here is the source publication PNAS June 26, 2012 109 (26) 10293-10297
Because they grow and there roots are now apart of the earths ground so