ovule

Example Sentences

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In addition to the 45-minute blocking process that prevents multiple sperm from fertilizing the same ovule, a repulsion signal also directs rejected suitors towards other unpaired ovules.

From Science Daily • May 21, 2024

The tube extends through the style and into the ovary, allowing sperm cells to reach the egg and central cells in an ovule for fertilization.

From Science Daily • May 21, 2024

One megaspore mother cell, or megasporocyte, undergoes meiosis in each ovule.

From Textbooks • Jan. 1, 2015

Part B shows a blowup of the megasprophyll, which has an oval ovule at its base.

From Textbooks • Jan. 1, 2015

Ovary 4-celled, only 2 of the cells with a fertile ovule; the berry therefore 4-celled but only 2-seeded.

From The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee by Gray, Asa