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sexual generation

American  

noun

  1. the gametophyte generation in the alternation of generations in plants that produces a zygote from male and female gametes.


Etymology

Origin of sexual generation

First recorded in 1875–80

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

We have seen that variability does not depend on sexual generation, though much more frequently its concomitant than of bud reproduction.

From The Variation of Animals and Plants under Domestication — Volume 1 by Charles Darwin

The salps of the aggregate form are therefore merely buds from the solitary form, and are not produced in the ordinary way, by sexual generation.

From Thomas Henry Huxley; A Sketch Of His Life And Work by P. Chalmers (Peter Chalmers) Mitchell

By the opening of the capsule the spores are set free, and under suitable conditions germinate and give rise to the sexual generation.

From Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 "Brescia" to "Bulgaria" by Various

In such a typical moss as Funaria, we have the following cycle of developments: The sexual generation is a dioecious leafy structure, having a central elongated axis, with leaves arranged regularly around and along it.

From Scientific American Supplement, No. 531, March 6, 1886 by Various

The sexual generation is a small green thalloid structure called a prothallium, which bears antheridia and archegonia, each archegonium having a neck-canal and oosphere, which is fertilized just as in the moss.

From Scientific American Supplement, No. 531, March 6, 1886 by Various

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