The most important evolutionary changes in seed plants

Complication example Result
Seed emergence Increased survival of plant embryos
The emergence of a pollen tube Survival in arid climates
Disappearance of flagellated sperm
The predominance of asexual generation in the life cycle Widespread on Earth

 

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.