Are Megaphylls true leaves?
Are Megaphylls true leaves? Vascular tissues (xylem, phloem) help transport materials within the plant. Early vascular plants had dichotomous branching. Stems were photosynthetic, with no true leaves. Pterophytes developed larger leaves (megaphylls) with branching veins. Who is the ancestor of land plants? The green algae are basically divided into Charophyte and Chlorophyte algae, and it […]