By this definition, stem cells are particularly important for plant growth, because virtually all tissues of the plant descend from small groups of stem cells located in their growing apices ...

Some of these diagrams are reproduced in the original paper. Thus the refractive equivalents are found at the lower apices of the descending curves; the atomic volumes, on the ascending branches ...

a central atom bound to four atoms that are located at the apices of a pyramid composed of equilateral triangles unsaturated zone: the area above the water table that contains both water and air ...

Mt. Cuba Center’s horticultural research team evaluated Amsonia, a genus of adaptable and long-lived perennials.

Put a flavorful spin on Taco Tuesday with this cheesy taco pasta. It's made in one pot and ready in under 30 minutes!

The nose dives into apices like a terrier sniffing out rabbits, even lifting a rear wheel if you try hard enough. It doesn’t have the balletic balance of a 205, nor its knife-edge ...

Let’s just say that you’ll end up squirting the Brabus between corners like a mini-GT, instead of pointing it at apices like a hot hatch. The ride backs this up, too; there’s a firm edge to ...