And so we're looking at mechanisms in plants such as phototropism, which causes the plant to grow towards the sun by producing hormones like auxin, which causes cell elongation on the shady side.
Un tā nu mēs pētām augu mehānismus, ko sauc par fototropismu, kas augiem liek tiekties pret sauli, izdalot tādus hormonus kā auksīnu, kas izraisa šūnu pagarināšanos ēnas pusē.