Question

9. Give reasons:
i) Flowers are generally so colourful and fragrant
ii) Dispersal of seeds is beneficial for plants
iii) Flowers are known as reproductive parts of the flower
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Answer 1

Answer:

1.) Flowers are generally so colourful and fragrant because to attract the insects for pollination.If flowers were not so colourful and sweet smelling then, pollination would not have taken place.

2.) With seed dispersal, the seeds will not be overcrowded with the parent plant. Once the seed will grow beneath its parent plant, there is a possibility of competition in terms of soil, space, light, and nutrients. If this happens, the plants will just die. Seed dispersal also allows plants to scatter in other places.

3.) The reproductive parts of a flower are actually the most important parts of a flower. This is because a flower’s main function is to reproduce so that the plant can pass on its genes. A flower usually reproduces by creating seeds that are then dispersed and eventually become new plants.

HOPE THIS HELPS YOU!

Explanation:

Answer 2

Answer:

1. flowers are generally so colourful and fragrant because to attract insects (for pollination) and to protect the reproductive organs which are at the centre of the flower.

2. dispersal of seeds are beneficial to plant because seed dispersal prevent the overcrowding of plant in an area, seed dispersal prevent the competition for water and minerals and sunlight among the same kind of plant.

3. flowers are known as reproductive part of the plants because they contain male and female reproductive organ.