Question

D. Give reasons for the following.
1. Seeds must be dispersed.
2. A seed kept under water does not germinate.
3. A seed kept in an airtight container does not germinate.
4. Seeds of dandelion get dispersed by wind.​

Answer 1

Answer:

seeds must be dispersed because this can reduce the competition between the seedling regarding the sunlight water air extra.2)a seedkept under water does not germinate because it need sunlight and air to become seedling for germination. process of germination required sunlight and their also 3)a seed kept in an airtight container also does not germinate because it also need water and sunlight and air for germination 4)seeds of Dandelion get dispersed by wind because the seeds are very light in weight and they can be dispersed easily by air