a) Roots absorbs water and minerals from the soil.
b) Stem holds the plant upright.
c) Stems conduct water to the leaves.
d) The number of petals and stamens in a flower may not be always equal.
e) If the sepals of a flower are joined together, its petals are separate.
f) If the petals of a flower are joined together, then the pistil may or may not be joined to the petal.