Pheromone is

Options :
  1. a product of endocrine gland
  2. used for animal communication
  3. mRNA
  4. always protein
Answer and Explanation :-

Answer: Option 2


Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : If adrenal cortex function is impaired, it results in decreased concentration of one of the followin...

Next Question : Which one of the following flows directly into the blood from seat of its production to act on an or...

Click here for online test on Immunology


 (Getemail alerts when others member replies)

The world will break your heart ten times till Sunday,that's guaranteed
-Matthew Quick