Plant Structure Flashcards
Plants are composed of
tissues; organs and organ systems
2 organ system of plant
roots and shoots
Roots are
below ground
shoots are
above ground (stems, leaves, flowers)
Eudicots have
two seed leaves (vascular bundles organized in rings), veins are like a maple leaf
Monocots have
1 seed leaf (vascular bundles throughout), straight veins, like a celery
Ground tissue system
functions for photosynthesis, and support
Vasuclar tissue system
distributes absorbed water
Dermal tissue
cover and protects surfaces
Meristem
where plants arise from; undifferentiated cells
Apical Meristem
length
Lateral Meristem
thickness
Parenchyma
primary growth of plant
Mesophyll
consists of parenchyma cells that contain chloroplasts
Meristematic cells are
unipotent