Why, with all the diversity of vegetative propagation, do new young organisms exactly repeat the genotype of the mother organism?

Because with asexual reproduction, new individuals are formed from one or more cells of the mother’s body through mitotic divisions. Consequently, their cells receive the same hereditary information that was contained in the cells of the mother’s body.

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.