Ovule - Wikipedia, the free encyclopedia
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Ovule literally means "small egg." In seed plants, the ovule is the structure that gives rise to and contains the female reproductive cells. It consists of three parts: The integuments forming its ...
en.wikipedia.org/wiki/Ovule
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Britannica online encyclopedia article on micropyle (plant anatomy), ...After initiation of the carpel wall, one or two integuments arise near the base of the ovule primordium, grow in a rimlike fashion, and enclose the nucellus, leaving only a small opening called the micropyle at the top. ... CREATE MY micropyle NEW DOCUMENT...
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www.britannica.com/EBchecked/topic/380571/micropyle
www.britannica.com/EBchecked/topic/380571/micropyle
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Britannica online encyclopedia article on micropyle (insect anatomy), The eggshell, or chorion, commonly provided with an air-filled meshwork, provides for respiration of the developing embryo. The chorion is also pierced by micropyles, fine canals that permit entry of one or more spermatozoa for fertilization.
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www.britannica.com/EBchecked/topic/380569/micropyle
www.britannica.com/EBchecked/topic/380569/micropyle
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Definition of micropyle from Webster's New World College Dictionary. Meaning of micropyle. Pronunciation of micropyle. Definition of the word micropyle. Origin of the word micropyle. ... Dictionary Home » Webster's New World College Dictionary » micropyle...
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www.yourdictionary.com/micropyle
www.yourdictionary.com/micropyle
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2.1 Integuments, micropyle and chalaza. 2.2 Nucellus, megaspore and perisperm ... During germination, the seedling's radicle emerges through the micropyle. ... Full article >>>; Aspects of the topic micropyle are discussed in the following places at Britannica.
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www.bio-medicine.org/biology-dictionary/Micropyle/
www.bio-medicine.org/biology-dictionary/Micropyle/
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micropyle ( ) n. Botany. A minute opening in the ovule of a seed plant through which the pollen tube usually enters ... Veterinary Dictionary: micropyle...
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www.answers.com/topic/micropyle
www.answers.com/topic/micropyle
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Hutchinson encyclopedia article about micropyle. micropyle. Information about micropyle in the Hutchinson encyclopedia. ... In flowering plants, a small hole towards one end of the ovule. At pollination the pollen tube growing down from the stigma eventually passes through this pore. ... How to thank TFD for its existence?
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encyclopedia.farlex.com/micropyle
encyclopedia.farlex.com/micropyle
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MICROPYLE: Review the definition, meaning, pronunciation, explanation, synonyms, and antonyms of the term MICROPYLE in the Online Dictionary. What is a 9 letter word that starts with M? ... MICROPYLE is a 9 letter word that starts with M.
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www.hyperdictionary.com/dictionary/micropyle
www.hyperdictionary.com/dictionary/micropyle
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back to HYPP Zoology home page; . . . ... [R] Hole in the chorion of insect eggs, to serve as a passage for spermatozoids. ... To read this page in French...
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www.inra.fr/hyppz/ZGLOSS/6g---268.htm
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