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6 Cards in this Set
- Front
- Back
Fertilization |
Fertilization is the fusion of the male and female sex cell. |
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When the pollen grain reaches the stigma, what does it begin to grow ? |
It begins to grow a pollen tube down the style into the ovary. |
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What does the pollen tube carry? |
The pollen tube carries the male sex cell . |
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What is the name of the small hole where the pollen tube enters to drop off the male sex cell? |
The small in the ovule is called a micropyle. |
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After the female sex cell is fertilized , what happens to the ovule and ovary? |
The ovary turns into a fruit and the ovule turns into a seed. |
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What drops off when the flower fruits? |
The sepals , petal , stamen and carpel drop off. |