Sometimes prothallus of a fern gives rise to a fern plant without fertilization; it is an example of:
A
Parthenocarpy
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B
Apospory
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C
Apogamy
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D
Parthenogenesis
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Solution
The correct option is CApogamy The prothallus (gametophyte) after fertilization gives rise to sporophyte but sometimes prothallus forms sporophyte without fertilization. This condition is called apogamy.