Criado por Ceilein Tan
mais de 10 anos atrás
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Questão | Responda |
Flower | Contains reproductive organs |
Stem | Holds plant upright; Carries water and minerals to the leaves and food around the plant |
Leaves | Carry out photosynthesis |
Root | Absorb water and minerals essential for photosynthesis |
Photosynthesis | A process which takes place in the plants of all green plants to produce food. |
Chemical equation of photosynthesis | Carbon dioxide + water → Glucose + oxygen (in presence of sunlight and chlorophyll) |
Energy transfer of photosynthesis | Light energy → Chemical energy |
Glucose is stored as.... | starch, which is stored in all parts of plant |
Transpiration (how water enter and leave plants) | stomata (leaves) ↑ xylem (stem) ↑ root hair cells (root) |
Use of glucose | Respiration (to produce energy), make cell wall, seeds and protein |
(1)cuticle (2)upper epidermis (3)palisade mesophyll (4)spongy mesophyll (5)lower epidermis (6)stomata (7)guard cells (8)xylem (9)phloem (10)vascular bundle |
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