List three strategies that a bisexual chasmogamous flower can evolve to prevent self- pollination (autogamy).

Autogamy can occur in a chasmogamous flower if

Mention two strategies evolved to prevent self-pollination in flowers.

What are the possible types of pollinates in chasmogamous flowers. Give reasons.

Pollination between two plants can be self-pollination. Explain.

In a monohybrid cross of plants with red and white flowered plants, Mendel got only red flowered plants.On self pollinating these FI plants got both red and white flowered plants in 3:1 ratio.Explain the basis of using RR and rrsymbols to represent the genotype of plants of parental generation.

What are chasmogamous flowers? Can cross pollination occur in cleistogamous flowers? Give reasons for your Answer.

The bisexual flowers which do not open to favour autogamy are called ……….

Describe three devices by which cross pollination is encouraged in Angiosperms by avoiding self pollination.