Question

hollow style is also called as
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Answer 1

A pistil typically consists of an expanded basal portion called the ovary, an elongated section called a style and an apical structure that receives pollen called a stigma. ... The style is a hollow tube in some plants such as lilies, or has transmitting tissue through which the pollen tubes grow.

Answer 2

Open style - is the correct answer.

What is the difference between hollow and solid style?

The pollen tube enters the canal cells on the surface in the hollow style. Pollen tube entrance is intercellular through conducting tissue in the solid style. Porogamy occurs when the pollen tube enters the ovule by the micropylar end for fertilisation.

This is a stylar canal with glandular cells lining it. The majority of these cells are multinucleated and polyploid.

An ovary, stigma, and style make up the pistilt. It is the flower's female reproductive organ.