Tissue culture belongs to the category of asexual reproduction. The advantage of plant tissue culture is that a large number of new plant individuals can be cultivated in a short time, which can prevent the harm of plant diseases. The method is simple, easy to operate and low in cost, which can maintain the excellent characteristics of the female parent, but can not cultivate new plant varieties, so its disadvantage is that it is not conducive to the development and evolution of organisms.

So the answer is: advantages: a large number of new plant individuals are cultivated in a short time; Prevent the harm of plant viruses and greatly improve the efficiency of agricultural production;

Disadvantages: it is impossible to cultivate new plant varieties, which is not conducive to the development and evolution of organisms.