Herbs and Subterraneans

Main key element of Mentha is

• Labiaceus glandular hair.

• Unicellular non glandular hair.

• Bent hair.

• Shaggy hair.

Family Labiatae is called so due to the presence of

• Bilabiate flowers.

• Ovate lanceolate leaves.

• Quadrangular Stem.

• Glabrous upper surface of leaves.

Mentha taste is

• Aromatic followed by cold sensation

• Salty

• Bitter

• Burning acrid

Non glandular hair unicellular with streaked cuticle Is the main key element of Lobelia.

• True

• False

An injection of lobeline HCl is used for resuscitation in new born babies.

• True

• False

Root origin subterranean organs are characterized with all of the following except:

• Never develop leaves

• No nodes and internodes

• No buds

• Axillary buds with scaly leaves

Crystal sheath is the main key element of

• Liquorice

• Mentha

• Rhubarb

• Ginger

It is coating with very thin protective layer of CaCO3 to protect against insect attacks.

• Liming

• Bleaching

• Screening

• Planning

Scitaminaceous starch granules is the main key element of

• Ginger

• Rhubarb

• Mentha

• Liquorice

This image represents:

• Cluster crystals of CaOX

• Crystal shealth

• Glandular hair

• Oleoresin cells