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Creado por Gurleen Dhillon
hace más de 9 años
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Pregunta | Respuesta |
Plant | photosynthetic eukaryote with cellulose based cell walls |
Embryo | pre-birth stage of development |
Sporic Reproduction | alternate between a gamete making and sporic making |
Gametophytes | Haploid plant in sporic reproduction gametes |
Sporophytes | diploid plant produces spores by meiosis |
Byrophytes | non vascular land plant |
Gymnosperm | Vascular plant with non enclose seeds |
Angiosperms | vascular plant with seeds enclosed in protective tissue |
Cone | gymnosperm structure with both reproductive system |
Flowers | structures in angiosperms used for sexual reproduction |
Fruit | mature ovary |
Monocot | 1 cotyledon |
Dicot | 2 cotyledon |
Photosynthesis | converts energy from sunlight into chemical energy |
Cellulose | large carb molecule |
Shoot System | Made up of stems and leaves |
Root System | made up of roots of the plants |
Parenchyma cells | flexible, thin walled cells, produce glucose by photosynthesis |
Collenchyma Cells | elongated occur in large strands or cylinder |
Sclerenchyma Cells | Thick secondary cells walls with lignin |
Meristematic Tissues | Embryonic plant tissue that makes up other plant tissues |
Dermal Tissues | Outer layers of plants |
Epidermis | dermal tissue that makes up plants outer covering |
Guard Cells | paired cells that surround stoma |
Stoma | small opening for gas exchange |
Root hair | structure on the epidermis that increases surface area |
Ground tissue | many function and makes up most of the inside of a plant |
Vascular Tissue | internal systems of tube that run lengthwise throughout the stem of a plant |
Xylem | transports water and mineral from roots to leave |
Phloem | transports nutrients such as sugars to areas for growth and metabolism or to roots for storage |
Root Cap | protective covering on tip of root |
Cortex | Layer of cells between epidermis and the vascular tissues of the roots |
Endodermis | layer of cells between cortex and vascular tissues of the root |
Tap root | Thick root |
Fibrous root | small branching root |
Arenchyma | spongy tissue that has larger air space through which oxygen can move |
Cuticle | waxy layer on the epidermis |
Mesophyll | layer between the upper and lower epidermis |
Palisade Mesophyll | tightly packed parenchyma cells |
Spongy Cells | parenchyma cells are loosely packed |
Venation | pattern of veins |
Transpiration | water evaporates from the leaf to the outside of the stomata |
Root Pressure | pushes water an minerals upward in plant |
Cohesion Tension Model | model of how water is moved from the roots to the leaves |
Natural Vegetation | growth from roots, stems and leaves |
Artificial Propagation | dividing, grafting,cutting,layering,tissue culturing |
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