...... posses dense cytoplasm and generally have more than one nucleus
Epidermis
Endothecium
Middle layers
Tapetum
Select incorrect statement regarding microsporogenesis in an anther
Match the following:
Column $- I$ | Column $- II$ |
$(p)$ Intine | $(v)$ Long structure |
$(q)$ Exine | $(w)$ Nutrition to pollengrain |
$(r)$ Pollentube | $(x)$ Sporopollenin |
$(s)$ Tapetum | $(y)$ Pectin, cellulose |
$(z)$ Glycogen |
Mark the incorrect statement
Germination of pollen grain on the stigma is
At the time of pollination, how many cells are formed in the pollen grains