What is the fundamental reproductive unit that the cones of gymnosperms, flowers of angiosperms, and the reproductive fronds of ferns all share in common?

Question

Quizplus · Accepted Answer

The fundamental reproductive unit that cones of gymnosperms, flowers of angiosperms, and reproductive fronds of ferns all share in common is a leaflike organ bearing sporangia, which is represented by choice D. This structure produces spores that can develop into gametophytes, which ultimately produce the reproductive cells necessary for fertilization.

What Is the Fundamental Reproductive Unit That the Cones of Gymnosperms