Choose correct pair.
Valvet - cassia
Twisted - lady's finger
Imbricate - pea
Vaxillary - caltrops
Arrange in correct order according to the given figures.
Describe parts of a typical flower.
Differentiate between :
$(a)$ Bract and Bracteole
$(b)$ Pulvinus and Petiole
$(c)$ Pedicel and Peduncle
$(d)$ Spike and Spadix
$(e)$ Stamen and Staminoid
$(f)$ Pollen and Pollenium
Zygomorphy in Cassia flower is due to
Stamens attached to petals are