Biennial and perennial plants are stimulated to flower by exposure to low temperature. This is called?
A. Vernalisatin
B. Moulting
C. Apomixis
D. None of these
Answer:A
Biennial and perennial plants are stimulated to flower by exposure to low temperature. This is called?
A. Vernalisatin B. Moulting C. Apomixis D. None of these