Ripening of fruits is hastened by which of the following gases ?
Ripening of fruits is hastened by which of the following gases ?
پھلوں کے پکنے کا عمل مندرجہ ذیل میں سے کس گیس سے ہوتا ہے؟
Explanation
Most fruits produce a gaseous compound called ethylene that starts the ripening process.