The produces secondary phloem and xylem tissue, adding to a tree's girth.
vacuole
vascular cambium
meristem
xylem

What is the following best defines climate?

Which organelle breaks down sugar molecules that supply energy to the cell ?

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of