This observation is explained by another key feature of stem cells that is shared between plants and animals, as explained below. The ability of stem cells to constantly generate new tissues has ...

Flowers are where the seeds of the plant develop. Leaves Leaves take in the sunshine and turn it into food for the plant. Stem The stem holds up the plant and carries water and nutrients to the ...

I struggle each growing season to find better ways to keep my tomato plants healthy while fighting much-too-early Arizona ...