Related topics: plants · species · birds · offspring · insects

Research shows the ocean is becoming too loud for oysters

Baby oysters rely on natural acoustic cues to settle in specific environments, but new research from the University of Adelaide reveals that noise from human activity is interfering with this critical process.

Cheese of the future: Consumers open to animal-free alternatives

In so-called precision fermentation, egg and milk proteins are produced with the help of bacteria, yeasts or other fungi. This results in foods such as milk or cheese with a familiar flavor and texture. Supporters hope that ...

Morals are key to consumer views on lab-grown meat, study finds

People's moral values could limit their uptake of lab-grown meat, a study suggests. People who say living a natural life is morally important to them are more likely to reject lab-grown meat—also known as cultured or cultivated ...

Better dams offer major benefits to farmers and livestock

Managing the water quality of farm dams is critical to the health of livestock as well as boosting crop production, according to new research from the Sustainable Farms group at The Australian National University (ANU).

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Animal

Animals are a major group of mostly multicellular, eukaryotic organisms of the kingdom Animalia or Metazoa. Their body plan eventually becomes fixed as they develop, although some undergo a process of metamorphosis later on in their life. Most animals are motile, meaning they can move spontaneously and independently. Most animals are also heterotrophs, meaning they must ingest other organisms for sustenance.

Most known animal phyla appeared in the fossil record as marine species during the Cambrian explosion, about 542 million years ago.

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