Mark the incorrect statement
Outer three layers of anther wall are protective in function
Sporogenous tissue, occupies the centre of each microsporangium
Cells of tapetum and endothecium show increase in $DNA$ contents by endomitosis and polyteny
Ploidy level of microspore tetrad is haploid
Ubisch bodies found in tapetal cell help in formation of
Location and Function : Endothecium and Tapetum
Which one of the following statements is wrong?
Generally in the wall of the anther lobes how many middle layers are formed