Pneumatophores occur in
Submerged hydrophytes
Halophytes
Carnivorous plants
Free-floating hydrophytes
Approximate diameter of Victoria leaf is
Epiphytes like Vanda develop special layer of absorptive tissue velamen consiting of $4 $ or $5$ layers of long polygonal cells. Velamen is formed by
Largest bud is of
How do you distinguish between hypogeal germination and epigeal germination ? What is the role of cotyledon $(s)$ and the endosperm in the germination of seeds ?
Conical fleshy roots occur in