Exarch' is the condition of vascular bundles in which
Protoxylem lies toward the outside and metaxylem lies inward
Metaxylem lies toward the outside and protoxylem lies inward
Metaxylem lies toward the lateral side and protoxylem lies inward
Protoxylem lies toward the lateral side and metaxylem lies inward
Both from phyllogenetic and ontogenetic point of view, which tissue is regarded as most primitive
Xylem vessels and phloem companion cells are generally absent in
Which of the following tissue gives tensile strength against bending and swaying
Complex tissue does not occur among