Hormone, which helps in metamorphosis in insects is …………. (DPMT 1996)
A. pheromone
B. ecdysone
C. thyroxine
D. all of these
Answer:B
Hormone, which helps in metamorphosis in insects is …………. (DPMT 1996)
A. pheromone B. ecdysone C. thyroxine D. all of these