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Question
Explain what is porogamy , mesogamy and chalazogamy with suitable diagram.
Explain what is porogamy , mesogamy and chalazogamy with suitable diagram.
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Solution
During the entry of the pollen tube into the ovary through the style (after pollination), when the pollen tube enters through the micropylar end, it's called porogamy; when it enters through the Chalazal end, it's called chalazogamy; when it enters through the integuments, it's called mesogamy
- Porogamy is the process of fertilization of a seed plant involving the passage of the pollen tube into the ovule by the micropyle
- The process of fertilization in which the pollen tube penetrates to the embryo sac through the tissue of the chalaza is called chalazogamy.
During the entry of the pollen tube into the ovary through the style (after pollination), when the pollen tube enters through the micropylar end, it's called porogamy; when it enters through the Chalazal end, it's called chalazogamy; when it enters through the integuments, it's called mesogamy
- Porogamy is the process of fertilization of a seed plant involving the passage of the pollen tube into the ovule by the micropyle
- The process of fertilization in which the pollen tube penetrates to the embryo sac through the tissue of the chalaza is called chalazogamy.
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