The primary source of stem thickening in plants is the vascular cambium. It is a plant tissue located between the phloem and the xylem and in the root of a vascular plant. It is the source of secondary growth or the radial growth of the stem of a plant.
Answer: Acquired traits are skills that you have acquired and genetic traits are what you are born with.
Explanation: Example: A mother who can play piano really well might have a son. Just because she can play piano really well does not mean that her son will be able to.
Answer: Plate divergence is best described as a taphrogenic process.
Explanation: