The functions of the sieve tubes are controlled by

Options :
  1. cytoplasm of sieve tube cells
  2. nucleus of sieve tube cells
  3. nucleus of companion cells
  4. cytoplasm of companion cells
Answer and Explanation :-

Answer: Option 3

Explanation:

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 : Sclerenchyma fibres are

Next Question : Gymnosperms lack which of the following structure?

Click here for online test on Anatomy

Responses


 (Getemail alerts when others member replies)







You can't be brave if you've only had wonderful things happen to you.
-Mary Tyler Moore