Quiescent centre is a
Weak zone
Active zone
Inactive
Strong base
Related Questions
I. Fat
II. Protein
III. Sugar
IV. Salt
Which of the above is/are present in higher concentration with the meristematic cells?
I. Fat
II. Protein
III. Sugar
IV. Salt
Intercalary meristem results in
Secondary growth
Primary growth
Apical growth
None of these
Root caps are absent in
Mesophytes
Xerophytes
Hydrophytes
Lithophytes
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
Intercalary meristem is a derivative of
Lateral meristem
Promeristem
Primary meristem
Secondary meristem
Which tissue is responsible for the primary growth of plants, increasing their length and girth?
Apical meristem
Lateral meristem
Intercalary meristem
Ground tissue
Interfascicular cambium develops from:
Intrafascicular cambium
Pericycle cells
Medullary ray cells
Endodermal cells
I. Fat
II. Protein
III. Sugar
IV. Salt
Which of the above is/are present in higher concentration with the meristematic cells?
I and II only
II only
III and IV only
I, II, III and IV
Which of the following statements is INCORRECT regarding the development of floral appendages?
(a) They arise from the condensed internodes of the modified shoot.
(b) They are formed laterally at successive nodes.
(c) They completely replace the leaves on the floral shoot.
(d) They are produced by the floral meristem.
a
b
c
d
Cambium is present in between
Phloem and xylem
Permanent mature cells
Collenchyma and sclerenchyma
Collenchyma and parenchyma
