The flowering plants are known for having well-defined male and female reproductive systems. The fertilization of the egg takes place when the pollen grains land on a compatible stigma. This pollen then germinates the pollen tube and absorbs moisture. The cell burrows itself towards the ovule through stigma and style. The pollen tube is guided towards the egg cell with the help of chemical cues sent by the synergic cells present close to the egg cell. When the pollen reaches the egg cell, fertilization takes place.

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Chapter 36, Problem 3TYK

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The flowering plants are known for having well-defined male and female reproductive systems. The fertilization of the egg takes place when the pollen grains land on a compatible stigma. This pollen then germinates the pollen tube and absorbs moisture. The cell burrows itself towards the ovule through stigma and style. The pollen tube is guided towards the egg cell with the help of chemical cues sent by the synergic cells present close to the egg cell. When the pollen reaches the egg cell, fertilization takes place.

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