Regarding the basic characteristics of a leaf, which statements are true?
a. The leaf is a lateral, generally flattened structure borne on the stem.
b. It develops at the node.
c. It bears a bud in its axil, which is called an axillary bud.
d. The axillary bud later develops into a branch.
e. Leaves originate from shoot apical meristems.
f. Leaves are arranged in an acropetal order (younger leaves at the apex).
g. Leaves are the primary organs for water absorption.
