Question

in homosporous pteridophyte the gametophyte is​

Answer 1

Answer:

homosporous life history occurs in nearly all bryophytes and in most pteridophytes lower vascular plants. It is characterized by morphologically identical spores that germinate to produce bisexual both male and female gametophytes in pteridophytes but either bisexual or, more usually, unisexual…

Answer 2

In homosporous pteridophytes, the gametophyte is bisexual and haploid.

• Pteridophytes have a sporophytic plant body and can produce either the same or two types of spores.
• If spores are produced on the same plant then the condition is called homosporous.
• If the spores are produced on different thallus then the condition is known as heterosporous.
• Examples of homologous plants are horse tails and ferns.
• Examples of heterosporous plants are Salvinia and selaginella.
• In homosporous plants, spores produced are physiologically similar and produce bisexual gametophytes.

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