intercross

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.

But if, in fact, all hermaphrodites do occasionally intercross, the difference between them and unisexual species is, as far as function is concerned, very small.

From The Origin of Species by means of Natural Selection, 6th Edition by Darwin, Charles

The individuals which have already begun to vary will intercross one with another by the aid of insects; and this accounts for the extreme diversity of character which many of our long cultivated plants exhibit.

From Effects of Cross and Self Fertilisation in the Vegetable Kingdom by Darwin, Charles

Mr. Cheeseman also remarks, that as certain Orchids in New Zealand which require insect-aid for their fertilisation bear only a single flower, distinct plants cannot fail to intercross.

From Effects of Cross and Self Fertilisation in the Vegetable Kingdom by Darwin, Charles

In other words, this is the day on which those charming little missives, ycleped Valentines, cross and intercross each other at every street and turning.

From The Works of Charles and Mary Lamb — Volume 2 Elia and The Last Essays of Elia by Lamb, Charles

On the other hand, with dichogamous plants, early or late flowers on the same individual may intercross; and a cross of this kind does hardly any or no good.

From The Different Forms of Flowers on Plants of the Same Species by Darwin, Charles