Sentences with phrase «symbiotic algae living»

Warmer water is often responsible for bleaching (the die - off of symbiotic algae living on the corals) and we usually hear about corals impacted in the Caribbean.

When stressed by sustained high temperatures, the coral organisms that build reefs sometimes expel the symbiotic algae living in their tissues, causing affected areas to turn white or pale.

Not exact matches

Worst of all, when seawater gets abnormally hot, the brightly coloured symbiotic algae that live within tropical corals and produce most of their food disappear, leaving their hosts vulnerable to starvation and disease.

The seed bank would add to efforts spearheaded by the US Smithsonian Institution, in collaboration with Hawaiian and Australian bodies, which are already banking coral sperm and embryonic cells.A final, important piece of the puzzle is the corals» symbiotic algae: these are shorter - lived and faster - evolving than their hosts, and research has shown that they can pass along thermal tolerance.

Adult corals of the species Pocillopora damicornis get most of their nutrition from symbiotic algae that live inside them, providing metabolic energy by photosynthesis.

«What we think of as coral are really the animal host, symbiotic algae and symbiotic microbes all living together.

Some of the colors of both species come from symbiotic algae that live inside the coral animal's cells.

Cut off from their oceanic relatives for millions of years, the golden jellies, Mastigias papua etpisoni, have lost much of their sting and evolved a symbiotic relationship with algae that live in their tissues, lending their eponymous golden color.

Bleaching — when corals eject the symbiotic algae that live in their tissue, turn a pasty white, and begin to starve — occurs when temperatures rise just a little above corals» comfort zone.

They found that many corals died immediately from the heat stress, but others died more slowly following the depletion of their zooxanthellae — the yellowish brown symbiotic algae that live within most reef - building corals.

Corals and algae live together in what scientists call a symbiotic relationship.

Coral bleaching occurs when corals become stressed by warmer - than - normal water, causing them to expel symbiotic algae that live in their tissues, from which they get their energy.

While corals are living animals themselves, they survive by maintaining a symbiotic relationship with certain types of algae, which actually live inside the corals and are responsible for their brilliant colors.

What happens for example to the symbiotic algae that live within the coral's tissues if the turbidity caused by a reflective hydrosol should impede sufficient light reaching the algae and therefore affecting photosynthesis?

Extreme water temperatures can disrupt the symbiotic partnership between corals and the algae that live inside their tissues.