Vernalisation stimulates flowering in Carrot, Ginger, Turmeric, Zamikand?

The conversion of winter variety into spring variety by low temperature or chilling treatment is called as vernalisation. It is the process of shortening of vegetative phase and initiation of reproductive phase by the previous application of low temperature to moistened seeds and young plants. Among all the options given in the question, Carrot is a winter variety. So, the flowering can be stimulated by vernalisation in it. So, the correct answer is B.