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Originally posted by daryllyn
[color=dodgerblue]I find it sad that there is a need to protect the trees from vandals. I have never understood vandalism and have never gotten why people feel the need to do it.
There is a such a lack of respect in the world these days. Does that statement make me sound old? Oh well (:
S&F
Seagrass ‘tens of thousands of years old’
Meadows of seagrass found in the Mediterranean Sea are likely to be thousands of years old, a study shows.
Researchers found genetically identical samples of Posidonia oceanica up to 15km apart, which suggested that the species was extremely long-lived.
The seagrass is "partially clonal", explained co-author Sophie Arnaud-Haond from the French Research Institute for the exploration of the Sea (Ifremer).
"This means they can reproduce sexually through flowering and recombination of male and female genomes, or clonally through the exact replication of the genome of an individual forming a new plant module through clonal growth," she told BBC Nature.
Asexual reproduction, such as cloning, means an individual organism's genetic identity is preserved and passed on from generation to generation, whereas the offspring of sexual organisms is made up of genetic material from both parents.
Originally posted by daryllyn
[color=dodgerblue]I find it sad that there is a need to protect the trees from vandals. I have never understood vandalism and have never gotten why people feel the need to do it.
There is a such a lack of respect in the world these days. Does that statement make me sound old? Oh well (:
S&F
The "Big Tree" is one of the most famous live oaks in the world. It was named Texas State Champion Coastal Live Oak (Quercus virginiana) in 1969. It is thought to be one of the largest in the United States.
The Texas Forest Service estimates the tree to be over 1,000 years old, other recent estimates place it nearer to 2,000 years old. The Big Tree is a charter member of the Live Oak Society of America, and has been the subject of one of Ripley's "Believe It or Not" cartoons.
The Big Tree is Texas' largest and quite possibly oldest Live Oak tree and is found on the Lamar Peninsula of Aransas County in the Goose Island State Park. It possesses a circumference of over 35 feet, is more than 45 feet tall and has a crown spread of 90 feet. Some call it the "Largest Live Oak in the World, in Rockport, Texas."[4]