extine (Meaning)
Webster
extine (n.)
The outer membrane of the grains of pollen of flowering plants.
Synonyms & Antonyms of extine
No Synonyms and anytonyms found
extine Sentence Examples
- The extine is the outer layer of a pollen grain, composed of sporopollenin.
- Extine is highly resistant to decay, which is why pollen grains can remain viable for long periods of time.
- The extine is ornamented with various patterns and sculptures, which can be used to identify different types of pollen grains.
- The extine is thicker in some areas of the pollen grain than in others, creating apertures through which the pollen tube can emerge.
- The extine contains pigments that give pollen grains their color.
- The extine is responsible for the allergenic properties of pollen grains.
- The extine is used in a variety of forensic applications, such as identifying the type of pollen found on clothing or at a crime scene.
- The extine is also used in paleontology to study the evolution of plants.
- The extine is a valuable source of information about the environment, as it can be used to determine the types of plants that were present in a particular area at a specific time.
- The extine is a fascinating and complex structure that plays an important role in the reproduction of plants.
FAQs About the word extine
The outer membrane of the grains of pollen of flowering plants.
No synonyms found.
No antonyms found.
The extine is the outer layer of a pollen grain, composed of sporopollenin.
Extine is highly resistant to decay, which is why pollen grains can remain viable for long periods of time.
The extine is ornamented with various patterns and sculptures, which can be used to identify different types of pollen grains.
The extine is thicker in some areas of the pollen grain than in others, creating apertures through which the pollen tube can emerge.
