Definition

A very small opening in the outer layer of a seed or egg that allows pollen or sperm to enter.

Example

The micropyle is essential for fertilization in many plants and animals.

Conversation

Did you know that a micropyle is where pollen enters a seed?

Really? I had no idea!

It's fascinating how such a tiny opening can play such a big role in reproduction.

Absolutely, nature has so many amazing details like that.

Synonyms & Antonyms

Root Explanation

Micropyle → It is formed from "micro-" (from Greek "mikros", meaning small) and "pyle" (from Greek "pulē", meaning gate or opening). The word "micropyle" refers to a small opening, particularly in the context of plant biology where it describes a tiny pore in the ovule through which the pollen tube enters.

Memory Tip

Think of 'small' ('micro-') and 'opening' ('pyle') to remember that a micropyle is a small opening in a seed.

Visually Confused Words