A feature or structure NOT found in a pine life cycle includes
A) the production of two different kinds of spores.
B) pollen grains that frequently have a pair of external air sacs.
C) nutritive tissue (nucellus) for the gametophyte.
D) antheridia.
E) egg and sperm.

Question

Quizplus · Accepted Answer

Pines do not have antheridia; instead, they produce male gametophytes (pollen grains) that do not form antheridia as seen in some other plant groups.

A Feature or Structure NOT Found in a Pine Life