Question

when does reduction division occurs in pteridophytes

Answer 1

Reduction devision occur in ptridophytes when spores r formed..


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Answer 2

In pteridophytes, the reduction division occurs when the spores are formed.

Explanation:

• The reduction division occurs at the time of sporogenesis. During this time, the haploid spores are formed from which it represents the initial stage of gametophyte process.  

• After that fertilization process will be taken place and a zygote will be produced. This in turn represents the primary stage of sporophyte generation.

• The haploid phase can be referred as gametophyte and the diploid phase can be referred as sporophyte.  

• The two phases will be followed by one another in the life cycle consequently.  

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