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Class 12 Biology Practice Test: Reproduction in Flowering Plants - Pollen-Pistil Interaction
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Avg score: 86% Most missed: “Pollination guarantees the transfer of the right type of pollen.”
Class 12 Biology Practice Test: Reproduction in Flowering Plants - Pollen-Pistil Interaction
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10 Questions

1. In ______ self incompatibility, genotype of pollen determines the incompatibility.
2. In ______ self incompatibility, genotype of pollen does not determine the incompatibility.
3. ____ does not allow the raising of pure lines.
4. _____ incompatibility prevents cross pollination.
5. It is necessary for the stigma to recognize the pollen before the process of fertilization.
6. Pollination guarantees the transfer of the right type of pollen.
7. Pollen–pistil interaction determines the ____ of the pollen.
8. ______ incompatibility promotes cross pollination.
9. There are ____ present on the stigmatic surface.
10. How is the dialogue of pollen rejection maintained in the pistil?