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Definitions from WordNet

Definitions from the Web

Micropyle

Definition:

The micropyle refers to a small opening or pore in the outer covering of an ovule or seed. It allows for the entrance of pollen during fertilization.

Parts of Speech:

• Noun

Senses:

1. Botany:

- The opening in the integument of an ovule through which the pollen tube enters

2. Zoology:

- A small opening in the egg membrane of certain animals through which the sperm enters for fertilization

Sample Sentences:

1. The micropyle plays a crucial role in the fertilization process of plants.

2. The sperm enters the ovum through the micropyle, initiating the development of new life.

Related Products:

Books on Botany

Books on Zoology