The tunica-corpus theory was proposed by
Hofmeister
Nagelli
Strasburger
Schmidt
Main water conducting element of xylem in homoxylous plants is
Tracheids differ from other tracheary elements in
Length of petiole increases due to division of
Which of the following is not a characteristic feature of the anatomy of dicotyledonous root
Isodiametric sclereids, found in hard endocarp of coconut and fleshy portion of some fruits are