Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Biology Diversity in The Living World Plant Kingdom
Which of the following statements is correct?
1
Ovules are not enclosed by ovary wall in gymnosperms
2
Selaginella is heterosporous, while Salvinia is homosporous
3
Stems are usually unbranched in both Cycas and Cedrus
4
More than one of the above
5
None of the above