What is the reproductive advantage of preventing self pollination in fireweed?

Answer 1

1.Self-pollinated flowers have small, light weighted and fewer numbers of seeds.

2. Continuous self-pollination results in the production of weaker progeny.

3. there are no chances of the production of new species and varieties of plants.

4. The chances of evolution is also reduced.

Answer 2

Preventing self-pollination in fireweed helps promote outcrossing, which increases genetic diversity and reduces the likelihood of inbreeding. This can lead to healthier offspring with better adaptability to varying environmental conditions, ultimately enhancing the survival and reproductive success of the population.