aperturate

not-comparable of a pollen grain

(palynology, of a pollen grain) Having one or more apertures

Japanese Meaning

花粉粒が1つ以上の開口部（孔）を持つ状態（花粉学における用語）

The aperturate pollen grains were carefully examined under the microscope to determine their evolutionary relationships.

開口部が一つ以上ある花粉粒は、進化的関係を調べるために顕微鏡で注意深く観察された。

Sense（1）

(palynology, of a pollen grain) Having one or more apertures