In Selaginella, the adaxial outgrowth, from the base of leaf, is called
Ligule
Velum
Rhizophore
Glossopodium
Inflorescence of Jowar $(Sorghum)$ is
Nutation is shown by
The fruit in Datura is
Compound apocarpous gynoecium is found in
The dispersal of cotton and madar seeds takes place by wind because of