click below
click below
Normal Size Small Size show me how
N4 Biology Unit 2.2
| Question | Answer |
|---|---|
| What does propagation mean? | Growing |
| What type of plant reproduction leads to the production of seeds? | Sexual reproduction |
| Which plant structures allow onions, garlic and daffodils to reproduce asexually? | Bulbs |
| Which plant structures allow strawberries to reproduce asexually? | Runners |
| Which plant structures allow potatoes and sweet potatoes to reproduce asexually? | Tubers |
| Which structures are produced after sexual reproduction of flowering plants? | Seeds |
| What are the three parts of the seed? | Seed coat, embryo, food store |
| What is the function of the seed coat? | To protect the plant embryo |
| What is the function of the food store in the seed? | To provide energy for the embryo |
| What is the function of the embryo in the seed? | Grows into the plant |
| What three factors are required for a seed to germinate? | Warmth, oxygen, water |
| Which plants reproduce using bulbs? | Onions |
| Which plants reproduce using runners? | Strawberries |
| Which plants reproduce using tubers? | Potatoes |
| What does germinate mean? | Begin growing |
| What method can we use to artificially propagate a plant? | Cuttings |