WorksheetsAnatomy of Flowering Plants - Quiz 9
Total questions: 15
Worksheet time: 5mins
Intercalary meristem is related to all, except
Present between permanent cells
Primary meristem
Increasing the girth of axis
Regenerates parts of grasses removed by grazing herbivores
Choose odd one out w.r.t origin
Interfasicular cambium
Intercalary meristem
Apical meristem
Intrafasicular cambium
Sclereids posses
Tapering ends
Highly thickened walls
Hemicellulosic wall
Broad lumen
Major xylary element in wood of a gymnospermic plant is
Vessel
Tracheid
Xylem fibre
Xylem parenchyma
Which component is not found in phloem of angiosperms?
Albuminous cell
Sieve tube
Companion cell
Wood fibre
Dicot root is similar in all the given characters to monocot root, except
Radial, exarch vascular bundles
Unicelled root hairs
Pericycle forms the lateral roots
Well developed pith
What is true about a monocot leaf?
Presence of reticulate venation
absence of bulliform cells
Absence of vascular bundles
Absence of differentiated mesophyll
Green cells of epidermis are
Bulliform cells
Subsidiary cells
Motor cells
Guard cells
Casparian strips are found on radial and inner walls of
Stem endodermis
Root endodermis
Pericycle
Outer cortex
The annual rings are formed due to
Uniform environmental conditions
Non-uniform environmental conditions
Absence of secondary growth
Absence of primary growth
Cambium ring in dicot stem is
Primary meristem in origin
Secondary meristem in origin
Promeristem in origin
Both primary and secondary meristem in origin
Dendrochronology deals with the study of
Phylogeny
Numerical taxonomy
Age of trees
Grasses
Heartwood is characterized by all, except
Presence of tyloses
Presence of tannins, resins, oils, gums etc.
Its commercial importance for timber
Active in water conduction
Sapwood is
Secondary xylem
Secondary phloem
Phellem
Secondary cortex
Bark includes
Periderm + Secondary phloem
Periderm + Secondary xylem
Secondary phloem + xylem
Secondary xylem + Cork cambium
