Q. Pheromones are also called I. ectohormones II. sex attractants III. semichemicals The correct option is
A) I and III
B) I and III
C) I, II and III
D) II and III
Explanation
Pheromone are chemicals used for communication amongst individual of same species. Also known as ectohormones/sex attractants/semi chemicals. Pheromones involve a specific response in other members like recognition, warning and attraction
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.