MCQ
Vessels are found in
- ✓Ephedra
- BSelaginella
- CFunaria
- DAll gymnosperms
This is the only order in gymnosperms, where vessels are present in xylem.
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$B.$ Selaginella is advance among pteridophytes as it produces seeds
$C.$ Pinus leaves are monomorphic, pinnate compound and have sunken stomata as adaptation against transpiration
$D.$ Sporic meiosis is characteristic of life cycle in many organisms like Volvox, Chlamydomonas and Ulothrix.