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
Flowers also provide protection for the ovule and developing embryo inside a receptacle.
From Textbooks • Jan. 1, 2015
Therefore, they generate microspores, which will generate pollen grains as the male gametophytes, and megaspores, which will form an ovule that contains female gametophytes.
From Textbooks • Jan. 1, 2015
Each ovule is enclosed at the base by an envelope or collar homologous with the lamina of a leaf; the fleshy and hard coats of the nucellus constitute a single integument.
From Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 7 "Gyantse" to "Hallel" by Various
Vocabulary lists containing ovule
Plants (Botany) - Middle School
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Plants (Botany) - High School
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