Information om | Engelska ordet GYNODIOECY

Exempel på hur man kan använda GYNODIOECY i en mening

• Silene species commonly contain a mixture of hermaphroditic and female (or male-sterile) individuals (gynodioecy), and early studies by Correns showed that male sterility could be maternally inherited, an example of what is now known as cytoplasmic male sterility.
• There is strong evidence for gynodioecy and CMS to be a transitionary step between hermaphrodites and separated sexes.
• There are also mixed breeding systems, in both plants and animals, where hermaphrodite individuals coexist with males (called androdioecy) or with females (called gynodioecy), or all three exist in the same species (called trioecy).
• In parts of southern Europe and north Africa, however, plants are sometimes tetraploid, hexaploid, or have even higher levels of ploidy, and it is also in these areas that monoecy, androdioecy and gynodioecy occur.
• Mutations can cause female sterility, male sterility, or adverse combinations of genes that can lead to monoecy, gynodioecy, and dioecy.
• In animals, androdioecy, gynodioecy, and trioecy are referred to as mixed sexual systems;where hermaphrodites coexist with single sexed individuals.

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