The center of a tree or shrub stem (from roots to trunk, branches, and twigs) is woody, composed of xylem cells that conduct water from the roots to the upper parts of the tree. That woody section is ...

A number of readers have inquired as to the status of garden soil or landscaped ground following a fire.

Xylem cell They transport water and minerals ... Their walls contain lignin for strengthening. Phloem cell They transport sugars, amino acids, other substances both up and down the stem to leaves ...

Our partnership with Xylem is built on a shared purpose and joint commitment to environmental, economic and social sustainability, including social progress and community impact. This specifically ...

In their paper posted on the bioRxiv preprint ... Plants droop and shed their leaves when parched, but with a splash of water, their stems regain strength and their leaves unfurl. This dramatic ...

Most life on Earth depends upon plants for energy. Plants capture light from the sun and use it to build up chemical stores of energy. This is called photosynthesis. The basic structure of a plant ...

Positron Emission Tomography is a non-disruptive and high-sensitive digital imaging technique which allows to measure in-vivo and non invasively the changes of metabolic and transport mechanisms in ...

After hours: 28 January at 17:47:58 GMT-5 ...

A Brillouin spectroscopy study of the apple fruit cuticle indicates spatial micro-mechanical inhomogeneities exist between the periclinal and anticlinal regions.

Impact and progress Frontiers' impact Progress Report 2022 All progress reports ...