Which of the following is a living fossil?

Which plant group has a sporophytic phase differentiated into true roots, stems, and leaves?

The microsporophylls of $Pinus$ have:

The seeds of gymnosperms contain three generations. They are:

Which type of leaves are found in Gymnosperms?

Given below are two statements:
Statement $I$: In gymnosperms, the male and female gametophytes remain within the sporangia.
Statement $II$: In gymnosperms, seeds are not covered.
In the light of the above statements, choose the most appropriate answer from the options given below: