Polar nuclei are located in
Embryo sac
Thalamus
Pollen tube
Ovule
Embryo sac is
Name the component cells of the ‘egg apparatus’ in an embryo sac.
Describe the structure of Megasporangium with a diagram.
With a neat, labelled diagram, describe the parts of a typical angiosperm ovule.
A pollen tube grows down the style because