A study published last month in Nature Plants describes shared biochemical pathways involved in vitamin B6 levels that link ...

Plant-pollinator mutualisms are particularly important, and involve nearly 170,000 plant and 200,000 animal species. Aa Aa Aa Mutualistic interactions, or mutualisms, are ubiquitous in nature.

A look at the cells of different organisms and a comparison of the structures found in plant and animal cells. All animal cells are surrounded by a membrane which contains the cytoplasm.

As you can see, even though there are lots of animals in the animal kingdom, we can put them into three groups based on what they eat. Herbivores eat plants, carnivores eat meat, and omnivores eat ...