Clinging roots are found in

• orchids

• Trapa

• Podostemon

• screwpine

Which of the following is a true nut?

• Walnut

• Cashewnut

• Groundnut

• Pistachio

Chicory powder which is mixed with coffee powder is obtained from

• root

• leaf

• stem

• seeds

Edible part in 'sorosis', a composite fruit, is

• cotyledons

• endosperm

• perianth and peduncle

• fleshy thalamus

Trimerous flower, superior ovary and axile placentation is characteristics of

• Liliaceae

• Cucurbitaceae

• Solanaceae

• Compositae

Stem cuttings are commonly used for the proprogation of

• banana

• rose

• mango

• cotton

Lady finger belongs to family

• Malvaceae

• Cucurbitaceae

• Liliaceae

• Brassiaceae

Pappus is modified

• calyx

• corolla

• bracts

• gynoecium

Botanical name of 'chana' is

• Cicer arietinum

• Phaseolus aureus

• Lablab purpureus

• Dolichos

An obligate root parasite is

• Rafflesia

• Loranthus

• Viscum

• Striga