Please answer the following:- 1. What is meant by the dispersal of seed? 2. How seeds get dispersed in different ways? 3. Give an example of each method of dispersal. Please answer fast. Will mark brainliest!
Answers
Dispersal of seed means- Seed dispersal is the movement, spread or transport of seeds away from the parent plant. 2- Plants have limited mobility and rely upon a variety of dispersal vectors to transport their propagules, including both abiotic vectors such as the wind and living vectors like birds.
For example-The classic examples of thesedispersal mechanisms, in the temperate northern hemisphere, include dandelions, which have a feathery pappus attached to theirseeds and can be dispersed long distances, and maples, which have winged seeds (samaras) and flutter to the ground.
The process of migrating the seeds from one place to another is call dispersal of seeds.
Explanation:
Dispersal of seeds is possible in 4 ways : Water, wind, animals , gravity
Ex - Water: sea beet , Wind: dandelion, Animals: Guavas , gravity: canna
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