Biology, asked by va1rdsuladubeniebec, 1 year ago

Describe the development of female gametophyte in cycas.

Answers

Answered by Manishlohchab
1
Cycas is formed by the free-nuclear divisions of megaspore. Wall formation starts after the formation of about 1000 nuclei.

2. A very long resting period is not required in cycas between the free-nuclear stage and start of wall formation.

3. Two to eight archegonia are formed in the female gametophyte of cycus

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