Tag: internal structure of dicot leaf
Questions Related to internal structure of dicot leaf
Match the columns.
A) | Syntheticauxin | i) | Zeatin |
---|---|---|---|
B) | Natural cytokinin from coconut milk | ii) | IBA |
C) | naturalauxin | iii) | Kinetin |
D) | purine from herring sperm DNA | iv) | NAA |
One of the following is absent in the phloem of mostly monocots.
Mark out the incorrect statements.
A) Bulliform cells are found on adaxial epidermis of grasses.
B) All vascular bundles have different size in leaf showing parallel venation.
C) Endodermis, pericycle, vascular bundle and pith constitute the stele.
D) Bastfibresare absent in primary phloem.
Dorsiventral leaf is identified by the presence of
Bulliform or motor cells occur in
In isobilateral leaves
Many grass leaves are capable of folding and unfolding due to
Ligule occurs on the leaf of
Leaves of many grasses are capable of folding and unfolding because they
Monocot leaves possess