A fern prothallus is bisexual. If fertilizati | vedclass

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(B) fern prothallus is a heart-shaped,photosynthetic,independent gametophyte that is bisexual,meaning it produces both male $(antheridia)$ and female

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Self fertilization

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(B) fern prothallus is a heart-shaped,photosynthetic,independent gametophyte that is bisexual,meaning it produces both male $(antheridia)$ and female $(archegonia)$ sex organs.When fertilization occurs between the gametes (sperm and egg) produced by the same prothallus,it is referred to as self-fertilization or autogamy.Since the gametes originate from the same individual,this process is a form of self-fertilization.

$A$ fern prothallus is bisexual. If fertilization takes place between the gametes produced by the same prothallus,then it is known as:

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