Seed Functions
Seeds serve several functions for the plants that produce them. Key among these functions are nourishment of the embryo, dispersal to a new location, and dormancy during unfavorable conditions. Seeds fundamentally are means of reproduction, and most seeds are the product of sexual reproduction which produces a remixing of genetic material and phenotype variability on which natural selection acts.
Read more about this topic: Seed
Famous quotes containing the words seed and/or functions:
“I declare
Two lineages electrify the air,
That will like pennons from a mast
Fly over sleep and life and death
Till sun is powerless to decoy
A single seed above the earth:
Lineage of sorrow: lineage of joy....”
—Philip Larkin (1922–1986)
“Mark the babe
Not long accustomed to this breathing world;
One that hath barely learned to shape a smile,
Though yet irrational of soul, to grasp
With tiny finger—to let fall a tear;
And, as the heavy cloud of sleep dissolves,
To stretch his limbs, bemocking, as might seem,
The outward functions of intelligent man.”
—William Wordsworth (1770–1850)