In a dicotyledonous stem, the sequence of tissues from the outside to the inside is
Phellem-pericycle-endodermis-phloem
Phellem-phloem-endodermis-pericycle
Phellem-endodermis-pericycle-phloem
Pericycle-phellem-endodermis-phloem
Multiple epidermis on dorsal and ventral side of the leaf is found in
Root cap is a specialized protective structure found on the tips of the terrestrial vascular plants only. The cells of this root cap are
In old sieve tubes at the end of growing season, which of the following gets deposited over sieve plate to regulate sugar transport?
Aerenchyma is found in