Multiple choice

At the time of pollination, female gametophyte in Pinus is

  1. at megaspore stage, yet to start developing

  2. fully developed without archegonia

  3. mature with archegonia developed

  4. partially developed, undergone free nuclear division

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

At the time of pollination, female gametophyte in Pinus is at megaspore stage and is yet to start its development.