Question

Draw a L.S. of a pistil showing pollen tube entering the embryo-sac in an angiosperm and label any six parts other than stigma, style and ovary.

Answer 1

This is a class XII question of Biology that is essentially referring to 'Post-Fertilisation of Structures and Events in Plants'.

This question is dealing with the reproduction in plants and how the process is carried out.

There are many organs in a plant body that are responsible for the reproduction in plants.

All these organs may or may not be there later on after the process is completed.

Hence, we can see them here in detail.