Question

disadvantages of natural vegetation

Answer 1

Answer:

A major disadvantage of vegetativepropagation is that it prevents species genetic diversity which can lead to reductions in crop yields. The plants are genetically identical and are all, therefore, susceptible to pathogenic plant viruses, bacteria and fungi that can wipe out entire crops.

Answer 2

Answer:

1.The lack of any dispersal mechanism may lead to overcrowding, so the new plants may suffer owing to competition for light and food.2.The new plants are less varied compared to those produced by seeds, thus they may be less adaptable to changes in environmental conditions.