Créer une activité
Jouer Relier Colonnes

Collenchyma

Dermal tissue

Procambium

Vascular tissue

Ground tissue

Parenchyma

Protoderm

Xylem

Phloem

Sclerenchyma

Ground meristem

Gives rise to epidermal tissue

Gives rise to ground tissues

possesses a secondary cell wall; creates hard rigid support in seeds and mature areas of plants

flexible cell walls; lies below epidermis, provides support and flexibility

main metabolic tissue; site of most synthesis, carbohydrates, storage, and growth; totipotent

Transports material; xylem and phloem

Supports the plant and permits growth

Includes trichomes, guard cells, cuticle; forms outer layer

Transported through sieve tubes; carries organic material; both upward and downward movement; includes sugars

Gives rise to vascular tissues

Cells dead at maturity; fluid travels through wide vessels and narrow tracheids; carries water and dissolved nutrients