Mechanical tissue is best developed in

Mechanical tissues is best developed in

Mechanical tissue is undeveloped in

Mechanical tissue is undeveloped in

Vascular tissue is well developed in

Vascular and mechanical tissue is absent in

Vascular and mechanical tissue is absent in

Consider the following anatomical adaptions. I. stomata sunken and covered by hair. II. stomata absent or functionless. III. conducting and mechanical tissues well-developed. IV. aerenchyma well-developed. Choose the correct statement regarding xerophytes .