HomePhytochrome is involved in? Phytochrome is involved in? A. Phototropism B. Photorespiration C. Photoperiodism D. Geotropism Right Answer: C. Photoperiodism Share : December 29, 2017 Asghar Khan Botany Total 0 Votes: 0 0 Tell us how can we improve this Mcqs? Captcha: + = Verify Human or Spambot ? Related Mcqs Check Below -The non-green heterotropic plants of plant kingdom are?Number of ATP molecules produced by each NADPH is?Gasohol is?