Question

Haplontic life cycle

Answer 1

Haplontic life Cycle :-

• The sporophytic generation is represented only by the one-celled zygote.

• The dominant and photosynthetic phase is the free-living gametophyte.

• There are no free-living sporophytes. InHaplontic life cycle, the zygote undergoes meiosis.



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11/05/2017
By

MANISHNAVIK1

Answer 2

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1) The dominant phase in the life cycle is a free-living photosynthetic haploid gametophyte.

2) The diploid or sporophytic generation is represented only by the single-celled zygote.

3) The zygote undergoes meiosis and forms haploid spores. The spores on germination give rise to gametophyte. This pattern is represented by many algae such as Volvox, Spirogyra and some species of Chlamydomonas.

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