allogamy Definition
the fertilization of the ovules of a flower by pollen from another flower on a different plant of the same species.
Using allogamy: Examples
Take a moment to familiarize yourself with how "allogamy" can be used in various situations through the following examples!
Example
Allogamy is a common reproductive strategy in many flowering plants.
Example
The genetic diversity resulting from allogamy can be beneficial for the survival of a species.
Example
Self-pollination can reduce the need for allogamy, but it can also lead to inbreeding depression.
Phrases with allogamy
the transfer of pollen from one plant to another unrelated plant
Example
Outcrossing is a type of allogamy that promotes genetic diversity in a population.
self-incompatibility
a mechanism that prevents self-fertilization in plants
Example
Self-incompatibility is a common trait in many plant species that rely on allogamy for reproduction.
an animal that transfers pollen from one flower to another
Example
Bees, butterflies, and hummingbirds are common pollinators that facilitate allogamy in many plant species.
Origins of allogamy
from Greek 'allos', meaning 'other', and 'gamia', meaning 'marriage'
Summary: allogamy in Brief
'Allogamy' [uh-log-uh-mee] refers to the fertilization of the ovules of a flower by pollen from another flower on a different plant of the same species. This reproductive strategy promotes genetic diversity and is common in many flowering plants. Related terms include 'outcrossing,' which refers to the transfer of pollen from one plant to another unrelated plant, and 'self-incompatibility,' which prevents self-fertilization in plants. Pollinators like bees, butterflies, and hummingbirds facilitate allogamy in many plant species.
