Type from the list below appropriate words to complete the following sentences. HINT:(roots,stem,fruits,leaves,sori,saprophytic,aututrophic,symbiotic,heterotrophic,phloem and tracheids,tracheids and xylem vessels,companion cells and tracheids)
a) Plant body is differentiated into ,
and
b) The plants cells contains chlorophyll and hence are
c) Vascular tissue is highly developed with xylem tissue consisting of both