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Chilli peppers are another interesting example in this regard. The hot capsaicin is supposed to deter mammals from eating them, because the seeds lose germinati
by rex_lupi 3y ago
Chilli peppers are another interesting example in this regard. The hot capsaicin is supposed to deter mammals from eating them, because the seeds lose germination ability if the pass through mammalian digestive tract. Only mammals possess the TRPV1 receptor proteins susceptible to capsaicin but not birds, who are the preferred seed dispersal agents of the plants.
- sph 3y agoYes. There is certainly an evolutionary advantage in creating an insecticide that also attracts species that helps the plant reproduce or spread. Tobacco, coffee, cocoa or cannabis for that matter will never have to fear going extinct.
- rex_lupi 3y ago>There is certainly an evolutionary advantage in creating an insecticide that also attracts species that helps the plant reproduce or spread... It is rather a "side effect" that came about later.