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Plants
Parts of a leaf,nonvascular plants
Question/Term | Answer/Definition |
---|---|
Pioneer Species | The first to grow in a new or disturbed area |
Seedless | produce by SPORES |
Rhizoids | thread-like structures |
moss | green leaf-like that grow around a center stalk |
Phloem | vascular tissue; transports food/nutrients |
Xylem | vascular tissue; transports water |
spongy layer | loosely packed cells; where gases are exchanged |
palisade layer | where photosynthesis occurs; densely packed cells; dark green |
epidermis | outer layer of cells; protects leaf |
cuticle | waxy outer covering; keeps water in |
stomata | openings in epidermis; allow gases through |
guard cells | control gas exchange; open and close stomata |