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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:

In this chapter we clearly see that variability is not necessarily contingent on sexual generation, though much more frequently its concomitant than on bud-reproduction.

From The Variation of Animals and Plants Under Domestication, Vol. I. by Darwin, Charles

I have used the word “beget,” of what, I am told, is asexual generation, whereas the word should be confined to sexual generation only. 

From Life and Habit by Streatfeild, R. A. (Richard Alexander)

On the crab being devoured by the right species of Cephalopod, the merozoites doubtless give rise to the sexual generation again.

From Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 5 "Clervaux" to "Cockade" by Various

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

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