The concept of 'Dedifferentiation' in relation to meristem formation is best exemplified by:
Activity of the root apical meristem
Formation of interfascicular cambium from parenchyma cells
Development of phellogen from the epidermis
Differentiation of xylem vessels from procambium
Related Questions
Viral infection is usually absent in
Phloem cells
Xylem cells
Pith cells
Apical meristem
Root caps are absent in
Mesophytes
Xerophytes
Hydrophytes
Lithophytes
A unique feature of the quiescent center in root apical meristem is its:
High mitotic activity and contributes to root cap formation
Low mitotic activity and acts as a reserve
High metabolic activity and synthesizes growth hormones
Absence of cell division and undergoes programmed cell death
A branch or a flower develops in the axil of the leaves by the activity of
axillary bud
terminal bud
intercalary meristem
apical meristem
Examples of lateral meristem?
Fasicular cambium
Inter fasicular cambium
Cork cambium
All
Leaf is formed from?
Intercalary meristem
Apical meristem
Fascicular vascular cambium
Inter fascicular cambium
Apical, intercalary, lateral meristems are recognized on the basis of?
Specific function
Position
Mode of formation
None of these
Roots apical meristem occupies the …A… of roots, while shoot apical meristem occupies the distant most region of the …B… axis
Complete the above sentence with the correct combination of A and B
A-tip; B-stem
A-side; B-stem
A-laterally; B-root
A-tip; B-meristamatic
The arrangement of floral organs on a condensed stem is a result of the activity of the:
(a) Root apical meristem
(b) Shoot apical meristem
(c) Floral meristem
(d) Intercalary meristem
a
b
c
d
Root apical meristem is derived from the
Plumule part of embryo
Scutellum part of embryo
Radical part of embryo
Endosperm part of embryo
