Senescent phase of an organism's life span can be recognized by ---------

Options :
  1. slow metabolism
  2. decreased immunity
  3. cessation of reproduction
  4. all of the above

Answer and Explanation :-

Answer: Option 4


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 : Staminate flowers produce -----

Next Question : Fertilization cannot occur in absence of surface water in --------

Click here for free online test on Embryology


 (Getemail alerts when others member replies)

Act like a champion, and then become one. Steve Backley, The Champion in all of Us:
-Rules for Success