WAEC - Biology (2013 - No. 4)
Which of the following sequences is the correct arrangement of tissues in the anatomy of a young dicotyledonous stem from the inside to the outside ?
pith , phloem, cambium, xylem, parenchyma, collenchyma and epidermis
Xylem, phloem, cambium, cortex, endodermis, collenchyma and epidermis
Pith,xylem, cmbium,phloem,, collenchyma, parenchyma and epidermis
phloem, xylem, cambium, cortex, endodermis, collenchyma and epidermis