Which is dispersed by water?

Seeds dispersed by water are contained in light and buoyant fruit, giving them the ability to float. Coconuts are well known for their ability to float on water to reach land where they can germinate. Similarly, willow and silver birches produce lightweight fruit that can float on water.

What are the 5 types of seed dispersal?

There are five main modes of seed dispersal: gravity, wind, ballistic, water, and by animals. Some plants are serotinous and only disperse their seeds in response to an environmental stimulus.

Which is an example of seed dispersal by water?

Seed Dispersal by Water In this method of seed dispersal, seeds float away from their parent plant. These are mainly seen in those plant which lives in water or nearby the water bodies like beaches, lakes, ponds etc. Coconut, palm, mangroves, waterlily, water mint, are a few examples of plants whose seed are dispersed by the water.

How are seeds dispersed from one parent plant to another?

There are many vectors to transport the seed from one place to another. There are different ways in which seeds from its parent plant is dispersed. These include: The wind is the natural and fundamental means of seed dispersal in the plant kingdom. This process of dispersal is mainly seen in those plants which bear very light seeds.

Who are the agents of dispersal in plants?

Who are the agents of seed dispersal? Seeds which have wings and hairy parachutes on them are carried by the wind. When pods dry, they split open suddenly and shooting the seeds away from the parent plant and this is easy when the wind is there. Some seeds have small holes in them, so they are very light in weight.

Which is an example of dispersal by wind?

Examples of seed dispersal by wind. A dried thistle has many seeds with hairy parachutes which can be dispersed by wind. Examples of seed dispersal by wind. This is a dried sycamore fruit which bears many seeds with wings which can be dispersed by wind.