The anther wall consists of four wall layers where
Endothecium lies inner to middle layers
Tapetum lies just inner to endothecium
Tapetum lies next to epidermis
Middle layers lie between endothecium and tapetum
In plants meiosis occurs in
Which one of the following is resistant to enzyme action?
In flowering plants, a mature 'male gametophyte' is derived from a 'pollen mother cell' by
Tectum, baculum, foot layer are the different parts of
Ubisch bodies found in tapetal cell help in formation of