What is Ephedra plant and explain?
An evergreen or climbing stem and tiny scale-like leaves.
Explain:
Ephedra is a plant belong to the group of Gymnosperms. Its stem is small woody and branched. Ephedra plant consists of about of 35 species it is a small, woody and much branched shrubs, about 1.9 to 2 metres in height. Ephedra plants branched are slender and green. The branches are a small scale-like leaves usually arranged in pairs or groups.
Example of Ephedra plant:
The vegetation is a mix of grasses, annual herubs and isolated patches of mesquite, cholla, ephedra and yucca.
Life cycle of Ephedra plant:
The life cycle of Ephedra plant is complete in two stages.
(1) Sporophytic stage
(2) Gametophytic stage
So an this two process by a complete a life cycle.
Fertilization of Ephedra plant:
The pollen tube passes through the neck and reach the oosphere where two male gamets are released. The fertilization takes place in less than 12 hours after pollination.
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