click below
click below
Normal Size Small Size show me how
Biology 2 - C04 - 02
🧬📗1️⃣ Module 4 - Vegetative Propagation - SET 2
| Question | Answer |
|---|---|
| What are runners and stolons? | Horizontal stems that grow along the ground and form new plants at nodes. |
| What is a runner example? | Strawberries produce runners that form new plantlets. |
| What is a stolon example? | Bermuda grass spreads using stolons. |
| What are rhizomes? | Underground horizontal stems that produce new shoots and roots. |
| Give an example of a plant with rhizomes. | Ginger, bamboo, and ferns. |
| What are tubers? | Swollen underground storage structures with buds (“eyes”) that grow into new plants. |
| Give an example of a tuber. | Potato. |
| What are bulbs? | Short stems surrounded by fleshy leaves that store food and produce new shoots. |
| Give an example of a bulb. | Onion or garlic. |
| What are stem cuttings? | Sections of stems with nodes that grow roots and form new plants. |
| What are leaf cuttings? | Leaf sections that develop roots and shoots to form new plants. |
| What are root cuttings? | Root sections that grow new shoots and roots. |
| What is simple layering? | A branch is bent to the soil, roots while attached, then cut to form a new plant. |
| What is tip layering? | The tip of a stem is buried, forms roots, and becomes a new plant. |
| What is grafting? | Joining a scion to a rootstock so they grow as one plant. |
| What is budding? | Attaching a bud to another plant’s stem to grow as one. |
| Why is vegetative propagation important? | It produces genetically identical plants quickly. |
| What is an advantage of vegetative propagation? | Faster reproduction compared to seeds. |
| What is a disadvantage of vegetative propagation? | Lack of genetic diversity. |
| Which vegetative method do strawberries use? | Runners. |
| Which vegetative method do onions use? | Bulbs. |