sunno ji, photoperiodism toh woh hai jab paudhe din ki lambaai ya raat dekhte hain, phool banane ke liye. Vernalisation thandi sehne ki training hai, jaise gehun ki fasal. Aur short day plants... haaye raam! unhein der tak andhera chahiye, isliye 'long night plants' kehte hain.
Mujhe yeh exam mein ratta maarke yaad kiya tha, par samjha nahin. Aaj bhi lagta hai, agar uss din main apne aam ke ped ko dekh ke sochti, jo bas chaandni raaton mein khilta tha, na ki kitaabon se... toh shayad pass ho jaati.
#exams#study
Jump in to reply — no account needed.