Plant Anatomy

Closed vascular bundle in monocot stem lacks

• Xylem

• Phloem

• Cambium

• Water cavities

The radial vascular bundle is the characteristic of

• Stem

• Leaf

• Floral bud

• Root

Multiple epidermis is found in

• Sugarcane leaf

• Nerium leaf

• maize leaf

• Jowar leaf

Apical meristem is responsible for

• Increasing height

• increasing thickness

• formation of phloem tissue

• Formation of xylem tissue

Tunica corpus theory was proposed by

• Hofmeister

• Hanstein

• Schmidt

• Guttenberg

The vascular cambium and cork cambium are examples of

• Intercalery meristem

• Lateral meristem

• Apical meristem

• Primary meristem

Dracaena belongs to the family

• Asparagaceae

• Apiaceae

• Liliaceae

• Bignoniaceae

Outer layer of periderm is called

• Phellem

• Phellogen

• phelloderm

• cork cambium

Insectivorous plants have

• Digestive glands

• osmopores

• laticifers

• resin ducts

Central zone of histogen theory in root apex is named as

• dermatogen

• periblem

• plerome

• protoderm