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प्रश्न
Think of ten different fruit-bearing plants. Remember that many vegetables are also fruits of the plants. Discuss with your teacher, parents, farmers, fruit growers and agricultural experts (if available nearby) and find out the manner of their dispersal. Present your data in the form of a table as shown below:
S. No. | Name of fruit-bearing plant | Agent through which seeds are dispersed | Part of or seed which helps in dispersal |
1. | |||
2. | |||
3. |
उत्तर
S. No. | Name of fruit-bearing plant | Agent through which seeds are dispersed | Part of or seed which helps in dispersal |
1. | Mango | Animals (mostly humans and large animals) | Fleshy fruit attracts animals, who eat it and disperse seeds |
2. | Dandelion | Wind | Parachute-like structure on seeds |
3. | Tomato | Animals | Fleshy fruit, seeds pass through the digestive tract |
4. | Coconut | Water | Buoyant husk allows it to float and disperse through water |
5. | Apple | Animals | Fleshy fruit attracts animals, who eat it and disperse seeds |
6. | Strawberry | Animals | Small seeds attached to fleshy fruit, eaten and dispersed by animals |
7. | Pea | Explosive mechanism | Pod dries and splits open, scattering seeds |
8. | Maple | Wind | Winged seeds (samaras) |
8. | Papaya | Animals | Fleshy fruit attracts animals, who eat it and disperse seeds |
10. | Pineapple | Animals | Fleshy fruit attracts animals, who eat it and disperse seeds |
संबंधित प्रश्न
Seed dispersal takes place by means of ______, ______ and ______.
Describe the various ways by which seeds are dispersed.
Dispersal of seed by water is known as
Spreading of seeds from one place to another is known as ________.
Autochory is known as ______.
How the seeds are spread by water?
The ______ of coconut is fibrous and is easily carried away by water.
Match the following:
1. | Dispersal by wind | Autochory |
2. | Dispersal by water | Ornithochory |
3. | Dispersal by animals | Hydrochory |
4. | Dispersal by birds | Zoochory |
5. | Self Dispersal Method | Anemochory |
How the seeds are spread by Wind?
Write a short note on Zoochory.