NEET | 2018Morphology of Flowering PlantsHard
Question
Which of the following statement is correct ?
Options
A.
Ovules are not enclosed by ovary wall in gymnosperms
B.
Selaginella is heterosporous, while Salvinia is homosporous
C.
Horsetails are gymnosperms
D.
Stems are usually unbranched in both Cycas and Cedrus