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what is endarch and exarch ??
Categorize the following into Differentiation, Dedifferentiation and Redifferentiation
1. Secondary cortex
2. Secondary Xylem
3. Secondary Phloem
6. Cork cambium
7. Medullary rays
8. Casparian strips
9. Dicot root
10. Dicot stem
14. Bulliform cells
16. Intrafascicular cambium
17. Interfascicular cambium
conjoint and collateral vascular bundles
Root hairs are unicellular or multicellular.explain?
what is the difference between morphology and anatomy?
Is groundnut a monocot or dicot?
what is isodiametric cells and homogeneos layer
What is the function of dicot and monocot leaf,stem and root?
what is the function of medullary rays?
is collenchyma tissue present in monocots?and arethey present in roots of plants?
cuzi find to reallycontradictory statements in two books. so please tell me
what is the difference between autumn wood and spring wood????
what is meant by extrastelar intrastelar secondry growth?explain
' Parenchyma forms the major component within organs' explain this line
Difference between intrafascicular cambium and interfascicular cambium.Also give the difference between cells of cambium and medullary rays.
what is the difference between monocot root and dicot root
What is the difference between open and closed type
name the various kind of cell layers that constitute the bark.
what is ? intercellular matrix
What is one basic difference between endodermis and epidermis
what is meanig of "collenchyma is found
DIFFRENCE BETWEEN METAXYLEM AND PROTOXYLEM ?
what is exarch, endarch and polyarch and where they are present??????
The collenchyma occurs in layers below epidermis in dicotyledonous plants..................so how they occur in monoctoyledonous plant ?
what does homogenous layer means ??
why are xylem & phloem called complex tissues????
Describe the process of secondary thickening.
What is meant by radial conduction ?
how pening and closing of stomata takes place pls explain ..????
what is the meaning of isodiametric cell?
difference b/w cork cambium and vascular cambium.
what are protoxylem lacunae?
Describe the internal
structure of a dorsiventral leaf with the help of labelled diagrams.
difference b/w trichoms and root hairs.
what is the meaning of dorsiventral leaf?
What are the functions of Cambium
What is liginin and cellulose?
discuss the V.S. of monocot leaf
what is endarch and exarch?
why secondary growth is absent in monocots??
what is the major difference between monocot and dicot stem which we can identify by seeing their diagrams???
what do you mean by compactly arranged cells in epidermal cells???
difference between monocot root and monocot stem
difference between :
a) dicot root and monocot root
b) dicot stem and monocot stem
c)dicot leaf and monocot leaf
minimum three or maximum five (for5 marks and 3 marks)
How does secondary growth takes place in the dicot stem? or Explain how cork cambium is formed? Pls explain in simple words
what is the different between radial and conjoint
illustrations to bring out anatomical difference between
root and dicot root
(b) Monocot stem and dicot
explain what is promeristem,primary and secondary meristmatic tissues.
IN MONOCOT AND DICOT STEM....in the parts of CORTEX...there is no explanation for CORTICAL LAYER..??
What is the difference between a plastid and a proplastid?
How are exarch and endarch conditions differ anatomically in sten and root?
what are septate and aseptate vessel fibres?
What is cortex,protoderm,leaf primordium?
What is meant by the epiblema of the root?
what is meaning of the 'epipetalous'?
Cut a transverse section
of young stem of a plant from your school garden and observe it under
the microscope. How would you ascertain whether it is a monocot stem
or dicot stem? Give reasons.
What is meant by periphery ?
old ncert book of biology of any year between 2004-2008
what is a dorsiventral leaf?
How is secondary growth accomplished in dioct root
difference between bark and cork?
Could you say what is secondary medullary rays and what is meant by bulliform cells?
what is the difference between root hair and stem hair?
During the formation of leavesand elongation of sem, some cells'left behind' from shoot apical meristem, constitute the axillary bud. please explain tis sentence in simple language....
what is phellem and phellogen in simple language
What is isobilateral and dorsiventral?
plzz define parenchyma with diagram....
What is phyllotaxy?
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