What has a characteristic life cycle that includes alternation of generations?\nOptions:\n- (A) humans\n- (B) leaves\n- (C) Oak\n- (D) dogs\n- (E) Trees\n- (F) cacti\n- (G) amoeba\n- (H) ferns
A step-by-step solution is:
(H)
All plants have a characteristic life cycle that includes alternation of generations.

All ferns are shade plants.

Ferns have a characteristic life cycle that includes alternation of generations.

.

The answer is (H)